At a time when the Internet remains perhaps the most critical communications channel for the people devastated by the earthquake and tsunami last week, remarkably it has continued to operate in spite of the dismal conditions on the ground throughout much of the country.
Keynote Systems, an Internet monitoring company that has been watching the health of the Internet inside Japan after the disaster struck found that the Internet continued to run in spite of a the level of destruction across Japan.
Dave Karow, senior product manager for Internet testing and monitoring at Keynote said over the weekend, “At a macro level, the Internet did what it’s supposed to do. It didn’t even blink. Access from Tokyo to major internet properties based on the Keynote Business 40 was not impacted in any meaningful way. Additionally, access between Tokyo and regional hubs including Seoul, Singapore and Taipai, as well as San Francisco, was not impacted either.” That’s pretty amazing when you consider some of the video that was coming out of Japan on Friday.
Further updates from Keynote indicated there were some problems on Monday, but certainly less than you would expect given the situation. The latest update also included status message from NTT, Japan’s main internet backbone provider that submarine repair crews were on the way to repair damaged undersea cables.
You can view Keynote’s online Internet monitoring tool here. It’s a very interesting look at the health of the Internet backbone across the world.
As Steven J. Vaughan-Nichols writing on ZDNet pointed out, it may seem low on the scale of priorities after a disaster of this proportion, but the fact that people can access the Internet means they can get news, communicate and try to find the whereabouts of loved ones, so in a sense it is extremely critical that the Internet has continued to run as a key communications channel for those affected by the disaster.
Tools like Keynote’s can help us understand the situation and get details about the state of the Internet when it is so crucial that these channels remain open.
Photo by Silveira Netto on Flickr. Used under Creative Commons License.


Conventional fire alarm systems are made up of zones. Multiple devices, both initiating and notification devices, make up a zone which connect to the main control panel. Conventional systems are analog in that they use electrical currents to communicate with the control panel.
How many devices can be on a fire alarm loop?
Every device connected to the addressable system has its own unique address (up to 250 devices per loop). When a fire is detected, the detectors address is highlighted on the main control panel, indicating exactly which device has been activated.
Do hardwired smoke detectors need their own circuit?
The electrical code does not require that hardwired smoke detectors be connected to their own dedicated circuit, though there is nothing wrong with installing a new circuit for this purpose. More often, though, hardwired smoke detectors are installed by splicing into a general lighting circuit or outlet circuit.
Can smoke alarms be wired to lighting circuit?
The Smoke alarms can be connected to a lighting circuit – this is the preferred circuit. The alternative is wiring on a dedicated circuit.
Do smoke detectors need to be grounded?
If it is metal, code requires that the box be grounded. If all the external parts of the smoke detector are plastic then a ground is not required (the same is true with light fixtures).
What is the disadvantage of conventional control panel?
The main drawback with conventional panels is that one cannot tell which device has been activated within a circuit. The fire may be in one small room, but as far as emergency responders can tell, a fire could exist anywhere within a zone.
What are conventional systems?
Conventional systems are hardware-based and use analog technology. Conventional fire alarm systems are made up of zones. Multiple devices, both initiating and notification devices, make up a zone which connect to the main control panel.


Technological innovations of recent years have freed consumers from the restrictions of wired devices. Bluetooth, Wi-Fi, and mobile phones have essentially forced corded electronics into museums and history books. Following suit, aviation headset manufacturers have introduced a variety of choices for cordless aviator earphones.Pilot aviation headset options have always offered aviators a fairly wide selection of features and prices. Within the past decade or so, headset companies have introduced models that incorporate the latest in cell phone and audio entertainment. More recently, earphone selections became equipped with Bluetooth offerings of these same audio and mobile phone features, freeing pilots from connecting to these devices via cords. Now, pilot headphones themselves are available without the restrictions of wired connections. Though wireless models have been around for several years now, new models and advanced features continue to hit the market.How do they work?
Wireless headsets utilize the 2.4 GHz radio frequency band, which is commonly used for a variety of wireless data technologies around the world. The headsets work with a base unit, which plugs into the aircraft’s radio/comm. system through conventional headset jacks to send and receive transmissions over the 2.4 GHz RF (radio frequency). Audio transmissions jump between the headset and base unit, much like a cordless phone works with its docking station, to provide pilots with untethered cockpit communications.Advantages of Going Wireless
Besides the obvious freedom of being unleashed from the aircraft’s communications system, wireless headsets provide many other benefits for users. At the top of the list is the lack of cords to work around. In the small cockpits of general aviation airplanes, headset cords are known to get caught in seat rails, tripped on by occupants entering and exiting the aircraft, and forgotten by wearers who attempt to move beyond the cord’s length. Wireless headphones negate the possibilities of cord damage and whiplash their wired brethren can incur.Cordless headsets also provide a degree of utility not offered by tethered models. On noisy airport ramps, pilots now have the option of wearing their headsets during external preflight inspections and fueling operations. Audio and mobile phone Bluetooth features also permit pilots to make phone calls during these activities, enabling them to file a flight plan, reserve a car, or order fuel. This hands-free ability to multitask saves pilots time while also protecting their hearing. In addition, pilots can continue to converse with occupants of the aircraft as long as they remain within the headset’s usable range.The selection of the 2.4GHz frequency is also a wise choice. Several nations around the world have reserved this frequency for wireless technologies, so these headsets are usable in numerous locales. As they employ the simplicity of cordless phone-like operation, use is easy and intuitive.Drawbacks of Wireless Earphones
Cordless headphone technology is not without a few drawbacks. The lack of cords means the wireless system must employ a battery to function. Like all battery-powered devices, the cordless system must be periodically recharged to continue to operate. In addition, the global popularity of the 2.4 GHz frequency means the bandwidth can occasionally become saturated, resulting in possible interference. The requirement for a base unit also means the system is not completely free of wires, since the base device must be plugged into the aircraft’s radio/comm. system. However, these few drawbacks are usually minor issues and easily tolerable for the system’s positive attributes.For greater cockpit freedom and utility, consider the benefits of a wireless pilot aviation headset. The ongoing development of wireless technology means aviation earphone manufacturers will continue to create and introduce new cordless options. For your next pair of headphones, consider the freedom of cutting the cord.


The 16-channel radio remote trigger from walimex pro allows you to trigger your flash or your camera.
Wireless triggering over a distance of up to 100 meters The 16-channel radio remote trigger from walimex pro allows you to trigger your flash or your camera. No matter whether with cable or wireless, the remote trigger can be flexibly used and has been specially designed for various cameras with a reach of up to 100 meters. The receiver can be mounted to the studio flash via sync cord and can be triggered with the transmitter by hand or mounted to the flash shoe mount. When using a compact flash the device can simply be plugged on to the receiver and fastened to the tripod with the Â¼ inch thread.
Flexible use With a high synchronisation rate of 1/250 seconds it is most suitable for extremely fast flashing sequences and the 16 possible channels also allow you to trigger several flashes. It can, however, also be used as a simple remote camera trigger and as a trigger for time exposures. The scope of delivery also contains two carrying straps for easy handling. These devices are transceivers, i.e. they can act as receivers or as transmitters.
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Motorola Phone Tools 5.31.a.5.13.2010Motorola Corporation – Freeware –
out of 53 votes
Motorola Phone Tools is a Freeware software in the category Communications developed by Motorola Corporation.
It was checked for updates 126 times by the users of our client application UpdateStar during the last month.
The latest version of Motorola Phone Tools is 5.31.a.5.13.2010, released on 12/11/2015. It was initially added to our database on 10/29/2007. The most prevalent version is 5.31.a.5.13.2010, which is used by 25 % of all installations.
Motorola Phone Tools runs on the following operating systems: Windows.
Users of Motorola Phone Tools gave it a rating of 4 out of 5 stars.
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Chair of Transport Systems Information Technology
Transport scientists at TU Dresden are developing a system for greater sustainability in cooperation with two industrial partners.
In the forestry industry, it is a common practice to open up potential new fields of work with the help of current IoT technologies (Internet of Things). In a project by the Chair of Transport Systems Information Technology (iTVS) at TU Dresden, the latter is creating an assistance system that is intended to help increase the efficiency of forestry machinery. In addition, a safety system for forestry workers is being designed.
The chair is supported by two industrial partners: Metirionic and Trans4mation IT GmbH. For the project, wireless sensor networks (WSN) will be applied in the forestry context in the following scenarios:
- Assistance system with optimised path planning
- Safety system to warn operators in forestry vehicles when a forestry worker enters the danger zone (analogous to the blind spot assistant in the automotive sector)
One of the project challenges is the limitation of the satellite navigation system for more precise location determination in more densely overgrown forests.
The two partners mentioned above support the project by analysing the spatial relationships between the various account points of the radio system together with the iTVS and with the help of algorithms generated in-house. The basis for locating people (forestry workers) or objects (trees, harvesters) is distance and angle information. Based on this information, robust positioning algorithms are generated and integrated into the system. Overall, the use of the two systems primarily prevents otherwise erroneous angle and distance measurement by radio-based applications.
Harvester Navi, as a universal and infrastructure-free localisation and warning system, is not only suitable for the case described, but could also be used in other fields of application.


DisplayPort Male Plug to DVI Female Socket Cable Adapter
DisplayPort Plug Male to DVI Socket Female Cable Converter Adapter
GO Company Product Code: GC PSC566
Description: DisplayPort Plug Male to DVI Socket Female Adapter / Converter
Used for: This adapter converts DisplayPort signals to DVI signals, allowing you to connect any device with a DisplayPort output, to a DVI Cable to connect to a DVI input on a monitor, display, protector, beamer or TV etc.
Colour: Black case with silver / nickel plug and socket
Qty: 1pce (picture shows 2 so you can see the front and back)
NB: Adapters can also be known as adaptors or connectors
In stock, ready to GO!


I have worked on some new features for my CarPC. Here are the changes:
First, some videos:
The latest image can be downloaded from the Downloads link on the right of this blog(username:pi, password:a).
If you do not have any rotary encoder connected or any buttons with a resistor you need to disable the carpc-controller application. You can do this by editing the file /home/pi/StartCarPC and commenting the line which contains carpc-controller.
- added ViewHd HDMI to HDMI+audio board
- added SI4703 FM Radio module
- created an expansion board with fm radio module and three connectors(one for GPS receiver and two for rotary encoders)
- added a very cheap board to mix two output channels(RPI and radio) into a single output(which goes to the amplifier, in my case AUX input of the car player)
- added loading movie(created by Doru Ignat)
- added a python server responsible for controlling the radio module via i2c
- added new XBMC plugin for controlling the FM Radio(including storing up to 5 radio stations in a file)
- improved carpc-controller to support sending multiple commands for a single button press or encoder turn(e.g. turning right one rotary encoder can increase the volume in XBMC and the volume of radio at the same time)
- improved the speed in Navit clicking
- improved the Navit OSD for both day and night setup(Navit switches automatically teh setup based on the time of the system).
- added time synchronization mechanism based on GPS readings(RPI does not have a real time clock)
The expansion board.
The FM Radio driver and Python server.
The FM Radio module is connected using i2c communication interface(GPIO0-SDA and GPIO1-SCL of the PI).
The radio driver is contained in the si4703 python class. The Radio server is implemented in the file radio_server.py(which is automatically started at boot time). This server simply opens a socket and waits for data. After any data is received, a couple of if-else statements different radio functions are called base on the incoming data.
The available commands are:
seek_right - search for a new station in the right of the current frequencyThe server reply with the current frequency for each command.
seek_left - search for a new station in the left of the current frequency
tune_xx.x - set the current frequency to xx.x MHz
volume_xx - set the volume of the radio module to xx. xx should be between 0 and 15
toggle_mute - toggle mute
get_frequency - get the current frequency
To understand how this radio server-client works you can make the folowing experiment:
1. Plug the gpio expansion board(or wire the radio module to the PI as in the above schematic)
2. [Server] Connect using one ssh window(I use Putty) to the PI and enter the folowing commands:
sudo python radio_server.py
The radio server should initialize the radio module and start the server.
3. [Client] go to the radio folder and use radio_client.py to send commands o the radio server, like in the folowing picture:
The radioFM XBMC plugin.
In order to simplify user interaction I have created a new XBMC plugin(radioFM). Its purpose is to allow interacting with the Radio Server(and with the Radio Module) using the touch screen. In order to be able to use this plugin you need to have the radio_server.py started and the FM module plugged in.
- The current frequency is displayed at the top.
- The left and right arrow buttons are for seeking to the next channel(left or right).
- The bottom 5 buttons are preset channels(these are kept in a file so they are available after reboot).
- The Set/Tune Channels button is used for changing the mode in which the bottom buttons are operating. By default they are in the 'Tune' mode, so if you presss them the radio will tune to that frequency. If you press the Set/Tune Channels button once you will enter the Set mode, which will allow you to store the current channel in which preset button you like(or in all of them... if you want) by pressing it once. You will see that the frequency will be changed.
In order to correctly hook up two audio sources together(putting them in parallel) for a single output you have to use one schematic from this document. I have used the last schematic. Don't forget to use at least 1% tolerance for the resistors.
The new GPIO controller.
The GPIO controller is now using the official XBMC client code from xbmcclient.h.
Now, you can call a lot more XBMC functions for any button pressed or encoder movement.
- update to the latest Raspberry PI firmware(today it is possible but then Navit won't be visible)
- remove the calibration file for XBMC(/usr/share/eGalax/touchscreen_axes_calib) and use the values from the Debian calibration file(/usr/share/X11/xorg.conf.d/01-input.conf)
- create an XBMC addon to allow calibrating the touch screen for both XBMC and X11 windows and also for calibrating the external encoders and button
- create a configuration page(XBMC addon) for the carpc-controller settings
- create a better audio mixer unit
- create a new page for launching different X11 applications


- Number 296 |
- September 28, 2009
SRNL, automakers to develop high-performance wireless sensors networks
Several industries use wireless sensors, which can monitor chemical processes or equipment activity and then transmit the data over a wireless network. Still, many facilities that could benefit from the use of wireless sensors must continue to use a wired network instead, because the reliability, speed and security of the current generation of wireless sensors do not meet their needs.
DOE's Savannah River National Laboratory and the United States Council for Automotive Research LLC (USCAR) now have teamed up to develop a new high-performance platform for these sensors that not only serves the industry’s needs, but also meets the DOE National Nuclear Security Administration’s requirements for security and reliability for use in its facilities.
SRNL will develop designs and specifications for the new wireless hardware, then engage a qualified wireless manufacturer to make a prototype, which the partners will test and validate. This agreement between a DOE laboratory and USCAR to produce a single, agreed-upon platform will broaden the customer base for resulting sensor designs, making it more attractive for developers to design hardware that meets the NNSA requirements. NNSA sensors typically exist in gloveboxes or “hot cells,” which protect workers from exposure to radioactive or chemical hazards. Using wireless sensor networks in these facilities would result in significant cost savings.
[Bruce Cadotte, 803.725.3879,


KabelDirekt 22.5W / 4.5 Amps 3 Port High Speed USB Wall Charger with IDD Technology (Intelligent Device Detection) – Perfect for all iOS & Android devices and every other device with an USB port – Black – PRO Series
KabelDirekt 22.5W / 4.5 Amps 3 Port High Speed USB Wall Charger with IDD Technology (Intelligent Device Detection) - Perfect for all iOS & Android devices and every other device with an USB port - Black - PRO Series
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KabelDirekt 3 port USB desktop charger
The charger allows you to charge up to 3 devices simultaneously in a convenient way. Minimize cable clutter and increase the charging speed for all your devices.
IDD (Intelligent device detection)
The IDD technology identifies the connected device and automatically delivers the maximum and correct charging speed. Every USB port dynamically adjusts to your device. Make use of a multifunctional charging point for all your devices.
22.5 Watt / 4.5 Amps for maximum charging speed
Every port is able to deliver 2.4 Amps maximum charging speed. The 3 ports altogether deliver a charging speed of up to 4.5 Amps. You can easily charge 3 smartphones at the same time or 2 smartphones and 1 tablet at the same time. Always at a maximum speed. The USB charger owns a 100-240 Volt input range for international traveling. Please be sure to use high quality charging cables (for instance from KabelDirekt) or original charging cables.
The charger owns various electronical protection circuits for a hazard-free use.
The charger comes in a modern design with a discreet status LED. A must- have between your high quality devices.
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- Intelligent 3 port desktop USB charger from KabelDirekt - Perfect to minimize cable clutter and charge all your devices at the same time at the same place.
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Free SMS to Mobilink
Free SMS to Mobilink
Mobilink is Pakistan’s leading cellular service provider that offers superior voice & data services. It offers seamless connectivity for its users with unparalleled excellence in services & product innovation.
Web to SMS Mobilink Pakistan, Its a great news for all mobilink jazz customers in Pakistan that their friends and family members can contact them via sms using their computers. It means internet chat is possible at all mobilink numbers in Pakistan now. You only have to reply to the sms coming to your mobilink number via internet. It is only for security purpose so nobody can annoy you by sending anonymous text messages.
Mobilink is one of the top cellular company in Pakistan and it offers different sms packages for its customers to chat with their friends and relatives at affordable price and sometimes free, specially night packages. Mobilink’s sms packages are very handy for all those who cannot afford costly phone calls and prefer sms on voice calls.
You can send free sms to any network in Pakistan following the link: Free SMS to Pakistan
Web to SMS Mobilink
Mobilink’s Internet Chat helps people to communicate with their friends and relatives via SMS by visiting mobilink’s website and sending text message to any mobilink number in Pakistan.
In order to get connected with your mobilink friends using your internet connection please go to the Mobilink’s websites i.e. http://www.mobilink.com.pk/ and then go to web to sms chat page. From that page by following the instructions you will be able to send sms to any mobilink number in Pakistan. One thing is required that your first message must be replied by your friend or family member so the chat session could be started. This restriction is due to security reasons. As many people try to annoy others from free web to sms services at internet.
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Galois focuses on cyber security, primarily serving the U.S. government, and with its NSTIC pilot funding the company will pilot a project to build a tool that can enable the storing and sharing of private information online. The data storage system will rely on biometric authentication. Project partners also plan to develop transit ticketing on smartphones and integrate the secure system into an Internet of Things (IoT) enabled smart home.
Making systems as they were intended – that’s been the focus of Portland-based tech company Galois from the very beginning. For the past 15 years, the company has focused on research and development of technologies that protect networks, systems, devices and vehicles. That critical work has translated into sizable contract wins, most recently, with the award […]
Significant events tend to trigger significant reactions. In the immediate aftermath of 9/11, fingers pointed to the lack of information sharing among government agencies at every level as the root of our inability to predict the attack, which unsurprisingly led to calls for total information sharing (TIS). Then, on the heels of a string of […]
“The proliferation of mobile and IoT-connected devices has accelerated the need for user authentication that moves beyond passwords, and there is evidence that individuals increasingly view password-based authentication as ill-suited for today’s complex threat landscape.”
“[…] people who have tried to deploy authentication devices for smart homes have had a lot of trouble getting them to work, and they’re kind of expensive,” said Isaac Potoczny-Jones, computer security research lead at Galois.“Since a mobile phone can do cryptography, and because we can build beautiful and easy-to-use interfaces on mobile phones, we […]
“In a recent 2015 cybersecurity report, AT&T charted a 458% increase in Internet of Things (IoT) vulnerability scans of devices. This is just the latest indication that hyper-growth of IoT devices, sensors and systems across business, consumer and government sectors puts users’ information privacy and security at risk.” In this Network Computing piece, Galois’ Isaac Potoczny-Jones discusses why the Internet of Things are very often vulnerable today, and what vendors can do to built IoT devices with security and privacy in mind.
NIST is also developing standards aimed at protecting consumer privacy in the Internet of Things, noted Isaac Potoczny-Jones, research lead for computer science at Galois, a company working with NIST on consumer privacy. “A lot of the Internet has this financial basis around making the user into the product, not the consumer,” he told Nextgov. “The user’s private data is really the product and that product is sold elsewhere — we see a potential for that happening on the Internet of Things.” Galois is working with NIST on a pilot in which consumers’ information, culled from smart-home services, could be integrated into a “privacy preserving data store,” Potoczny-Jones said.
Isaac Potoczny-Jones, Galois Identity Research Lead and CEO of Galois authentication spin-off Tozny, talks about the new NSTIC pilot in a recent re:ID podcast episode. Galois, a Portland-based company that focuses on cyber security primarily for the U.S. government, is the final winner of the fourth round of NSTIC pilots. Galois and its partners will build […]
While there are straightforward encryption solutions for data in transit and data at rest, data is usually unencrypted while it is being computed on, leaving it exposed to sophisticated attackers. In this guest blog post on Tripwire’s The State of Security blog, David Archer, research lead at Galois, explores a few methods of computing on data while it remains encrypted that are emerging from academic research and slowly becoming practical.
Galois will build a tool that allows users to store and share private information online. The user-centric personal data storage system relies on biometric-based authentication and will be built securely from the ground up. As part of the pilot, Galois will work with partners to develop just-in-time transit ticketing on smart phones and to integrate […]


I am highly dependent on my cell phone and feel lost without it. That pricey little device provides me with a reliable way to communicate most of the time. Telecommunications can be amazingly fragile at times. Plan for systems to fail during a disaster and have a back-up plan for your back-up plan.
How will I be able to communicate when my cell phone is down? Cell phones require working service or the internet and a charged battery to operate. During an emergency, you may need to rely on alternative forms of communication such as amateur radio, family band radios, satellite phones, landlines, voice over internet protocol (VOIP), social media, or old fashioned hand-written notes.
Imagine how frustrating it might be to experience a sudden disruption in an emergency situation and not be able to reach family members or call for emergency assistance. It could be terrifying, but it does not have to be that way. A little advanced planning and practice can help maintain vital communication in many scenarios when cell phone capability is unavailable.
In this post, we will review basic communication devices and explore the benefits and limitations of each. Keep in mind scenarios in which you need to communicate and which tools, or methods, might enable you to achieve the desired outcome. Consider your needs, budget, and desired level of expertise as you decide which options to use.
Compile a Written List of Contact Information
The first order of business is to compile a written list of important contact information. Have you ever lost a cell phone filled with all your contact numbers? I no longer memorize phone numbers because they are conveniently stored on my phone. This practice could prove to be a bit dangerous if I find myself without a working cell phone.
Compose a list of important phone numbers. Include all of them, even ones you think you would never forget. High anxiety situations can result in slow cognitive functioning and make you unable to recall a frequently used number. If you keep your phone contacts online, it may be as easy as printing the contact list.
Keep this list in a convenient location. Perhaps you can tape it to the inside of a cupboard or closet door where it is easily accessible, but does not add clutter. Make copies for each emergency kit, place of employment, and vehicle. Update this list annually, or more frequently as contacts change.
Children should memorize the most important numbers along with vital information, such as their street address. It may be a good idea to have them carry a list of the most important contacts in their backpack.
Basic Emergency Communication
A disaster situation may require that you are able to both receive critical updates and send information to get the help you need. As you explore your communication options, be sure that you have the capability to do both.
One-Way Communication – Receiving Critical Information and Updates
The ability to get real-time emergency information from local authorities is critical. You may be monitoring the progress of a storm, a wildfire, or any other hazard. Timely information can help you take steps to avoid dangerous situations.
Emergency information can be found on local television stations, radio stations, phone apps, and on the internet. During an emergency, local, state or national authorities will communicate important information over the Emergency Alert System (EAS) or through the Integrated Public Alert and Warning System (IPAWS).
Some local agencies use social media platforms or a notification program, such as Nixle, to send out local alerts. Contact your local law enforcement agency to find the best ways to keep up-to-date on local safety concerns.
Emergency Alert System (EAS)
What stations should you turn to for local emergency information? A quick internet search for EAS stations in your area should get that information for you. Be sure to include the areas where you commute, frequently visit, and all areas along your evacuation routes.
Label your emergency radios with your specific EAS stations so everyone knows exactly which station(s) to listen to for emergency information and updates.
Wireless Emergency Alerts (WEAs)
Wireless Emergency Alerts were developed to quickly and effectively alert the public about serious emergencies. WEA alerts look like a text message but they have a unique sound and vibration which is repeated twice to get your attention. These alerts are only sent by:
- State and local public safety officials (public safety messages)
- The National Center for Missing and Exploited Children (AMBER alerts)
- The National Weather Service (severe weather alerts)
- The President of the United States (national authority concerns).
You do not need to subscribe to receive these alerts. They will be sent to your phone automatically if your device is capable of receiving them. You can opt-out of receiving all alerts with the exception of the Presidential Alert. Contact your service carrier for detailed information about your plan.
It is not possible to respond directly to these alerts. The message should contain information directing you to a source for additional information.
Integrated Public Alert and Warning System (IPAWS)
Integrated Public Alert and Warning System is the new and improved version of the Emergency Alert System (EAS) and was developed by FEMA.
During an emergency, officials are able to get information out to the public quickly using this system. IPAWS takes advantage of technologies, infrastructure, and warning systems, and has implemented enhancements to improve Wireless Emergency Alert capabilities nationwide.
AM/FM Radios are still a great way to gather information in a crisis and may work even when television and internet services have been interrupted. Emergency solar-powered, hand crank, and battery-powered radios are all good options.
Cheap radios are only going to cause frustration. You do not need top of the line, but buy something that works well. Store batteries separate from the radio. A car radio may be used to gather information as well.
Take note of the radio stations that provide weather and traffic updates in the areas that you travel. Write these stations down on your evacuation maps so that you know where to tune in along your evacuation route(s).
NOAA Weather Radio All Hazards (NWR)
NWR broadcasts weather warnings, watches, forecasts, and other hazard information 24 hours a day, 7 days a week. It broadcasts warnings and post-event information for all types of hazards; natural or man-made disasters, environmental (chemical releases or oil spills), and public safety (AMBER alerts).
Look for NOAA radio models with the Specific Area Message Encoding (SAME) feature. This allows you to program your radio to turn on and warn you about events in your specific area.
A dependable radio with NOAA alert is an incredibly valuable device to have, particularly if you live in areas subject to hurricanes, tornados, or other severe events. Midland makes a fantastic emergency weather radio. Use the promo code PROVIDENT and you will get 10 percent off your order.
A shortwave radio receives broadcast transmissions from shortwave radio stations. It can monitor transmissions between 3 and 30 MHz. The radio waves are reflected back from the ionosphere which allows for communication around the curvature of the Earth providing for the reception of world-wide transmissions.
Shortwave radios can also monitor some amateur (Ham) radio transmissions. Reception is limited by the size and type of antenna.
The benefit of having a shortwave radio is the unique ability to hear communications from areas that might not have been affected by the disaster. Reports from other parts of the world may provide valuable insight as to the current situation. It is a good tool for monitoring local emergency channels as well.
The internet is a valuable tool for gathering emergency information. A satellite internet service provider may allow you to communicate through many disasters if your system remains intact.
Refer to reputable news and government sites for official instructions. However, do not underestimate the valuable information available on social media. Twitter, Facebook, and other social media platforms provide some of the best emergency updates with real-time photos and comments which have been posted from phones or mobile devices.
It is possible for you to learn what is happening in your own neighborhood, connect with missing family members, or gather crucial information from these sources. Take time to connect now and learn the value of social media to help you connect with your family and others in an emergency.
In an emergency situation, you might be able to drive through a residential area and access an unsecured wireless network to send or post valuable information or pictures from a laptop or phone.
Driving around a neighborhood to access an unsecured wireless network is called wardriving. If you leave your network unsecured, someone could use your IP address for illegal activities.
While an unsecured WIFI may be helpful in an emergency situation, we recommend securing your wireless (WIFI) network with a password.
Two-Way Communication – Sending and Receiving Information
Establishing two-way contact with others can be critical in a disaster situation. The following methods of communication allow us to both send and receive information.
Let’s explore the basics of phone use and how to ensure that we have something that will be a valuable tool in a time of need.
Telephones – Landlines
Landlines, hard lines, plain-old-telephone-service (POTS) have become less common as people turn to exclusive cell phone use. These phone lines are powered by the phone company and may continue to operate during a power outage.
Most cordless phone sets will not work unless they are on a backup power supply, like the commercially available UPS devices used for computers.
Local calls will tie up two lines. One is taken to send the call and another to receive it. In a large disaster, only outbound (i.e., to out-of-disaster-area) calls may go through.
Avoid making non-essential calls during an emergency to free up lines for emergency calls. If the service is overloaded, the entire system may shut down automatically.
Cellular phones may work during a power outage, as long as towers are operating. An event in another area may disrupt your service by taking out a tower in that area and placing a greater demand on the remaining towers.
Cell phone availability will depend greatly on the individual event. It is a fantastic tool when you can use it.
As with landlines, cell towers have a limited capacity. A high concentration of cell phone usage may cause one tower to become overloaded and shut down.
Send Text Messages
Text messages may go through when voice calls cannot. They use fewer cellular carrier resources and conserve precious battery power. Do not tie up lines with unimportant chatter during an emergency. Keep conversations short and to the point.
Cell Phone Backup Power
How will you recharge your cell phone during an emergency? Cell phones obviously require power to operate. Consider these alternative options to recharge your cell phone when the power is out.
- Power banks or battery backup power packs. Click here for a good one from Amazon.
- Hand crank generators provide power by manually turning a generator. Click here for a portable military crank phone charger.
- Solar chargers use the energy of the sun to produce electricity. BigBlue makes a solar charger that is waterproof.
- Car chargers and power inverters can be used to recharge a cell phone in vehicles. BESTEK makes a good power inverter with a car adapter.
How to Prepare Your Cell Phone for Emergencies
Your cell phone can be a great asset in many disasters with some advanced preparation. These tips can help you have the information you need when you need it most.
- Specify an “In Case of Emergency (ICE)” contact. Emergency personnel can use this as an emergency contact if a person is unable to provide information. This simple step may help you be reunited with your loved ones.
- Complete and update contacts. Take time to add contact photos, numbers, addresses, emails, and other important information.
- Store your emergency plan on your phone. Take a few pictures and make notes on your phone. Storing the actual documents on the cloud may be helpful during some events but in others, you may not be able to retrieve that information.
- Download emergency apps. Today is a great time to download specific apps that may help you in a disaster.
- Waterproof your phone. Water damage will quickly render this asset useless. Consider purchasing a water-resistant or waterproof case for your phone.
Satellite phones are great for disaster communication, offering voice, short messaging service, and internet access. They use orbiting satellites, completely bypassing any damaged equipment and systems resulting from a disaster.
Satellite phones are cost-prohibitive for many of us. It is possible to purchase an emergency-only calling plan. An example of a satellite phone is the BlueCosmo Satellite Phone Kit.
Voice over Internet Protocol
Voice over Internet Protocol (VoIP) is a technology that allows you to talk over an internet connection. It transforms outgoing or incoming calls into a digital signal. Many businesses use VoIP for phone service.
Face Time, Skype, Vonage, and RingCentral are examples of providers that use this technology. Depending on the provider you may have video as well as voice services.
VoIP allows calls anywhere that you have a high-speed internet connection. Slow connections result in distorted and choppy calls.
Two-way radios allow information to be sent as well as received. They are highly valuable for communicating over short distances as well as relaying information long-distance, even across the world with the proper equipment.
The information is available for anyone listening, so chose your words carefully. Each radio has different capabilities, licensing requirements, price range, and a unique range of required skills to operate.
Two-way radios can facilitate backup communication when phones are not an option.
Family Radio Service (FRS)
Family Radio Service (FRS) is the walkie-talkie type radio found in most big-box and sporting goods stores. They operate on the UHF band, between 462 and 467 MHz.
Some manufacturers will boast a range of 40 miles. Our experience has only provided for 5 miles for clear communication in open terrain. In cities or canyons, this range is shorter, sometimes dramatically shorter. Privacy codes are available to allow for more sharing of busy channels, but they do not prevent eavesdropping.
We tried sending these with our children to school but found them ineffective at only 5 miles due to the terrain. Kylene worked at a hospital 3 miles away in a direct line of sight. The radios would not work due to a coating on hospital windows designed to prevent radio waves from interfering with medical equipment.
We have found these radios to be quite handy in Walmart, around the neighborhood, and on camping trips. Practice using them to ensure they work as you intend them to.
The only cost is the initial purchase of the radios. No monthly service fee is required. No license is required to operate. Many have rechargeable batteries and may be charged with a wall plug using a charging dock.
Radioddity makes a two-way radio with NOAA alert. They are inexpensive and would make great starter radios.
General Mobile Radio Service (GMRS)
General Mobile Radio Service (GMRS) is a handheld radio similar to FRS radios. Usually, the radios found in big-box and sporting goods stores are combined GMRS/FRS radios. They have a range of 5 to 25 miles.
Eight channels in the 462 MHz range are exclusively for GMRS use. Most transmit only 1 Watt or less, which is not a lot of power; mobile units (if you can find one) often transmit with 5 Watts.
GMRS radios are permitted to operate at up to 50 watts and require a license to operate legally. You must be 18 or older to obtain a license to operate a GMRS radio.
Midland makes a good GMRS radio that is waterproof with an NOAA alert. You can get a 2-pack of radios or a 6-pack of two-way radios for the family or neighbors. Use the promo code PROVIDENT and get 10 percent off your order.
Citizen Band Radio (CB)
Citizen Band Radio (CB) utilizes a selection of 40 channels near the top of the HF band, at about 27 MHz.
Handheld CB radios are generally less practical due to the need for a long antenna. Typical units include vehicle-mounted or base stations with an external antenna. No license is required for use. The typical range is up to 20 miles, occasionally more.
The Bearcat 880 CB Radio by Uniden may be a good CB radio for emergencies. It comes with an NOAA weather alert.
Amateur Radio, popularly known as ham radio, is the most versatile of all two-way radio systems available for general public use. These radios can communicate over great distances using voice, text, image, and data.
A license is required to operate amateur radio equipment. The entry-level license, Technician Class, is relatively easy to pass. This license gives transmission privileges to all Amateur Radio frequencies VHF 30MHz and above with limited access to frequencies in the HF band above 20MHz.
The Technician class level is great for local emergency communication. Morse code is no longer required for any Amateur Radio licenses.
Tidradio offers an inexpensive ham radio that is a two-way rechargeable radio with dual-band, UHF and VHF. It is designed specifically for beginners. Check here for current pricing.
Amateur radio gear comes in a wide range of costs and capabilities. Select the equipment that will best meet your needs.
Ham radio operators are the unsung heroes of emergency communications. In our experience, ham radio operators are a wonderful group of people. They have a great desire to help others and donate many hours providing emergency and other communications. Many of them are preppers and might provide a great support network. They are anxious to help beginners succeed.
The total cost for a class (often free), exam and licensure are usually less than $20. Go to www.arrl.org for details about licensure and where to find radio clubs and classes in your area.
As a licensed operator, you are issued a call sign and are required to abide by strict rules and procedures. A low-end radio will cost less than $50, but serious operators spend significantly more on equipment.
Backup Power for Communication Devices
None of these communication devices will work without a power source. However, most of them require little power to actually operate.
Carefully consider how you will charge your equipment during a power failure. In addition to storing common-size batteries, several small-scale options were shown above.
Jackery makes the Portable Power Station Explorer 500. This battery can be recharged with household power or solar panels. This would be ideal for powering communication devices as well as providing emergency power for other needs such as medical equipment. Check current pricing here.
This is only one of several reasonably good options that are available. Some come with solar modules to provide charging, but with others, you will need to acquire those separately.
You can also build your own back-up power system using solar modules, a charge controller, deep cycle batteries and an inverter. There is good information on the internet describing the design and construction of these systems.
However, you decide to get the job done, do your research, and buy the best quality available in your price range.
Communication Equipment Protection
Communication devices are vulnerable to the effects of Electromagnetic Pulse (EMP) and Geomagnetic Disturbance (GMD) from solar flares or Coronal Mass Ejections (CME). We recommend radio equipment be stored in a way that will protect them from these effects.
In some instances, simply unplugging equipment will protect it from GMD or CME. And in some cases, early warning systems will provide some time and the ability to protect equipment.
However, EMP will likely have no warning and is generally more destructive. To protect equipment from an EMP, a Faraday cage is necessary. We do not know exactly what will happen, or when it will happen, so take precautions.
Keep radio equipment disconnected from grid energy sources, disconnect antennas, or keep them collapsed down. Wind cords tightly. Store radios and equipment in a Faraday cage whenever possible.
A Faraday cage shields radios and other electronic equipment from EMP damage. Explore ideas online for creating Faraday cages. We store some of our equipment in an old microwave purchased at a second-hand store. We cut the cord completely off the microwave to prevent the power cord from acting as an antenna.
It may not be the perfect solution, but it allows for some protection and convenient access. In our busy world, that means the radios may actually get put away.
Faraday bags can also be used to protect equipment. Also known as EMP bags these are designed to provide shielding for sensitive equipment. You can purchase a DIY Faraday Kit and a Faraday Cage Tester here or other great tools at Faraday Defense.
Disaster Preparation for Emergency Communications
The ability to communicate during an emergency could literally save your life. Whether you are stranded on the side of the road, trapped after an earthquake, or trying to safely evacuate from a wildfire, your ability to send and receive timely information might make all the difference.
Investigate the options that are available and select the ones that best suit your skills and ability. Don’t be afraid to get an amateur radio license. It can be a fun hobby for the entire family. If I can do it, surely you can too.
Thanks for being part of the solution!Jonathan and Kylene Jones


Major mobile network carriers have recently changed their compliance requirements, which means all organizations that want to send outbound SMS messages through Givebutter's Engage feature must be registered with those carriers in order to be 10DLC compliant.
About 10DLC compliance 📱
10DLC refers to local (specified area code) phone numbers that are pre-approved by mobile network operators for application-to-person SMS messaging. To be compliant, your number must be registered with The Campaign Registry via a verified 10DLC brand, like Givebutter. The Campaign Registry works with North American mobile operators and companies to register Application-to-Person (A2P) text messaging campaigns. Benefits of 10DLC compliance include:
Higher deliverability rates for your messages
Mobile network carriers have strict filters for application-to-person messaging to protect consumers from spam and fraudulent messages. Non-compliant (unregistered) messages are often flagged by these filters, resulting in low deliverability rates. If you're 10DLC-registered, messages are less likely to be marked as spam.
10DLC compliance serves as verification that messages sent by a registered organization are legitimate and credible. This benefits message recipients, as they are protected from spam and fraud, and it also benefits your organization, as it increases trust.
How to register 📝
We've made it easy to register a 10DLC-compliant SMS number in Engage! You'll be walked through a four-step process:
Once your nonprofit is verified, Givebutter will pull your organization's information to auto-complete the 10DLC application in your account.
2. Submit your 10DLC application
Go to Engage, and click Settings in the upper right corner.
Select SMS Numbers in the sub-menu on the left side of the page.
Click Submit application to send your registration application. Turnaround time for applications is estimated to take 2-7 days, subject to change. After your application is approved, Givebutter will send you an email letting you know.
3. Select a phone number (10DLC)
After your application is approved, you will be prompted to select a 10DLC-compliant phone number to use in Engage.
For existing users
If you have an existing phone number set in Engage, you will need to follow the above steps before July 31, 2023 to ensure continuity of Engage SMS. If you miss the deadline, you will not be able to send outbound SMS messages until you register.
You will need to remove your existing Engage SMS number before you can proceed with registration for a new, 10DLC number.
If I don't register to meet 10DLC compliance, what happens?
You will no longer be able to send outbound SMS messages. If you meet the criteria, you can submit an application at any point in the future.
I already have an Engage phone number set in my account, can I keep that number?
You will be able to continue using your existing number until July 31st, 2023, after which you will need to complete registration using a new, 10DLC-compliant phone number.
How long does the approval process take?
We expect that turnaround will take 2-7 days to receive approval from the mobile carriers. This is an estimate, and is subject to change.
Will I be notified if my application is denied? Why do applications get denied?
If your application is denied, you will be notified by us via email. While denials are rare, your application may be denied if the information entered on the application is incorrect, or your address doesn't match your EIN.
I'm not able to verify as a nonprofit – can I still send outbound SMS messages?
Only verified nonprofits will be able to receive a 10DLC-compliant phone number and be able to send outbound SMS messages. You will not be able to send outbound messages if you are not a verified nonprofit.
Related content 📚


1. 1. Padmalaya Nayak,2020,”Bio-inspired routing protocol for wireless sensor network to minimize the energy consumption” ,IET wireless sensor systems,ISSN:2043-6386.---Download Here
2.Padmalaya Nayak,K.Madhavi,2020,” Routing in wireless sensor networks using machine learning techniques:Challenges and oppurtunities”, Measurement,ISSN: 0263-2241.---Download Here
3.Surbhi Gupta,2020,”Link failure recovery using p-cycles in wavelength division multiplex (WDM) mesh networks” ,Journal of optical communications,000010151520200099,ISSN: 0173-4911.---Download Here
4. G.Ramesh,2020,” A machine learning based IOT for providing an intrusion detection system for security”, Microprocessors and microsystems,ISSN:0141-9331.---Download Here
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1. Dr.PadmalayaNayak, K.Kavitha, (2019), (Paper Presentation), “Cluster Head Selection in wireless sensor network using Bio-Inspired Algorithm” in IEEE Region 10 Conference (TENCON 2019).


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by: Tam Ging Wien
All examples and stocks quoted here in this article and on the ProButterfly.com and REITScreener.com site are for learning purposes; it does NOT constitute financial advice or a Buy/Sell recommendation. Contents are reflective of personal views and readers are responsible for their own investments and are advised to perform their own independent due diligence and take into account their own financial situation. If in any doubt about the investment action you should take, you should consult a professional certified financial adviser.
NetLink NBN Trust (CJLU.SI) designs, builds, owns and operates the passive fibre network infrastructure that is the foundation of the Singapore Next Generation Nationwide Broadband Network ("Next Gen NBN"). The Next Gen NBN is an ultra-high-speed internet access delivered to residential homes and non-residential premises throughout mainland Singapore and its connected islands.
We had formerly written about NetLink Trust during its initial public offering back in Jul-2017:
For readers who would like to know the background of NetLink Trust, the reads above are highly recommended. We also recently wrote about NetLink Trust’s financials in our article entitled NetLink Trust – Early Signs of Unsustainable Dividends? which readers can refer to understand better about NetLink Trust’s Financials.
In this article, we will cover a different aspect of NetLink Trust – the upcoming nationwide and worldwide deployment of the 5th generation cellular network technology (“5G”) which is expected to see the first widespread usage in 2020. At this moment, 5G networks are being planned, designed, deployed and in commercial use in varying stages across the world and it appears that China is leading the pack.
With such a massive deployment of the next generation wireless and cellular communications technologies, what does it mean for NetLink Trust’s existing fibre network infrastructure? Will they continue to benefit from this trend and boost their revenue or is this the start of a slow decline?
But before we explore these questions and the impact of 5G networks on NetLink Trust, let us first understand in this article, what exactly in 5G.
The simplest answer is SPEED… 5G represents an upscale existing network technology and promises to bring home broadband speeds to mobile devices. But a full 5G deployment promises much much more than just speed. So, let us breakdown exactly what 5G is.
Before discussing 5G, we should first understand the technologies leading up to 5G:
4G was certainly a turning point in the telco industry as data packages became more important than voice and SMS packages.
5G is the 5th generation of cellular network technology and is the next step in the evolution of mobile networks. Beside the improvement in speed, it is also expected to enhance the coverage and responsiveness of the wireless networks. 5G technology promises 4 main improvements over existing 4G networks:
Let us understand the 4 improves above.
This is by far the easiest improvement to understand. According to the International Mobile Telecommunications-2020 (IMT-2020 Standard) requirements, 5G is expected to deliver peak data download rates up to 20 Gbps and upload rates of up to 10 Gbps. Comparatively, 4G and 3G peak data rates are only 1 Gbps and 200 kbps (0.002 Gbps) respectively. This give 5G approximately 20x higher theoretical download speeds. However in practice, due to the current real world limitations of 4G and 3G networks, users could experience up to 10x to 100x speed improvement for new 5G rollouts.
With speedier download speeds, user experience of smartphones and rich internet applications such as streaming HD video services and mobile games will be greatly improved.
5G achieves these higher download speeds by using higher frequency electromagnetic spectrums. According to communications theories, the higher the frequency of the carrier waves used, the greater the bandwidth. While the spectrum bands vary from country to country, 2G and 3G generally work in the 850MHz to 2100MHz spectrum. For 4G, the range of the spectrum bands increased to 600MHz, 700MHz, 1.7/2.1GHz, 2.3GHz, and 2.5GHz.
5G however operates on 2 may frequency bands – sub-6GHz and millimeter-wave lengths. 5G sub-6GHz frequencies operate in the range of 450 MHz to 6 GHz with the higher frequency having higher bandwidth. For millimeter-wave lengths spectrum frequencies span 24GHz to 52GHz ranges.
But unfortunately, there is no free lunch, the higher the frequency used, the higher the bandwidth but the higher the attenuation to the atmosphere – which is an engineering term for loss of energy. In other words, the higher the frequency used, the faster the wave energy dissipates into the surroundings and signal strength drops significantly faster resulting is shorter range. The use of higher frequency ranges necessitates the telco to install a greater number of antennas for the same area coverage.
Latency is the time it takes for data from your device to be uploaded and reach its target. It measures the time it takes for data to go from source to destination in milliseconds (ms). In other words, the latency is the fastest possible time information can flow between 2 devices.
The average latency for 4G is approximately 50ms to 100ms while for 5G that is expected to reduce from 1ms to 10ms giving anything from 5x to 100x the latency improvement.
Latency is the responsiveness of a device to information or data. The lower latency that 5G promises allows a new generation of applications that could not be possible with 4G. For example self-driving cars, drone deliveries, inter-device communications and long distance virtual medical surgeries that require extremely high responsiveness may stumble in a 4G implementation as sensors, information exchange and other critical data cannot be received in time for the device to react to the information.
Just image the chaos that would happen if self-driving cars were a norm on our roads and they regularly communicate with each other and with centralised traffic control systems. If “emergency break” information from one vehicle could not be communicated in time by the traffic control systems, sensors or between vehicles, other vehicles in the vicinity would not be able to respond in time to the new information causing accidents!
Lower latency gives rise to a more responsible real-time experience.
Previously not possible with 3G and 4G, network slicing is the ability to create a set of "virtual networks" on the same infrastructure, each with its own unique characteristics using a combination of latency and bandwidth. For example, a specific telco may allow self-driving cars or medical applications to connect to a virtual network that makes minimizing latency a priority while smartphones connect to a different virtual network that offers higher bandwidth optimised for high definition video streaming.
Various “tenants” could be allocated to different "virtual networks" without the need to erect unique and different infrastructure.
From the perspective of 5G implementations, there are 3 main types of use cases of these “virtual networks”:
The ability to perform network slicing would also allow ad-hoc allocation of resources to a specific purpose for a short time without affecting other parts of the network. For example during new-year’s eve celebrations, large crowds are expected to gather in only a very small area. Network slicing allows various operators to dedicate a larger portion of the network resources to the very small area so that network quality will be minimally impacted.
A telco could also take advantage of access network resources and tenant that out to other telcos, MVNOs or other 3rd parties that require the network resources for a limited amount of time. This could open up new business models for 5G infrastructure owners.
Flexible numerology is the ability for the same network to assign different amounts of bandwidths to different types of devices. For example, a smartphone may require larger amounts of bandwidths while a sensor would require smaller amounts of bandwidth. Effectively, the network is able to dynamically change the width of data channels for different frequency bands.
Besides that, 5G flexible numerology also allows the direction of the of the slot to be allocated, basically how much to allocate to the upload link, how much to allocated to the download link or a mixture of both.
While numerology is not exactly new, there are some differences between 4G and 5G. In the 4G networks, the numerology is fixed to 15 kHz spacing between subcarriers while in 5G the spacing is flexible which is far more optimised compared to fix spacing. Just imaging the data-light transfer of sensor data taking up 15kHz spacing would be highly inefficient in the overall spectrum. However, if the spacing can be reduced down to 1 part of 128, 1 part of 256 or event 1 part of 512, the network can be used more efficiently for other uses especially when more and more smart devices requiring low data consumption connect to the network.
Hopefully with this article, readers would have a much better idea of what entails the next generate 5G cellular network technology. 5G promises more than just speed, but also increase reliability, responsiveness and coverage. The introduction of 5G will bring with it new possibilities of applications from IoTs, interconnected devices and new mission critical applications.
In our next article, we will discuss 5G and its implication on Netlink Trust. So stay tuned to our weekly newsletter!
Disrupted by a fast-moving and unseen adversary, governments around the world has been forced to implement unimaginable measures. The COVID-19 pandemic has resulted in a massive worldwide "Work From Home" forced experiment that has thrown up the question on relevance of the workplace, offices and REITs.
Join Tam Ging Wien, co-founder of REITScreener & ProButterfly and Jill Smith, CEO of Manulife US REIT as they discuss the implications and future of offices and REITs in a post-pandemic world.
Date: 30th September 2020 (Wed)
Time: 7:00pm – 9:15pm
Register for Free: https://www.reitscreener.com/futureofoffices
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Seats are allocated on a first-come-first-served basis. For more queries, please feel free to email [email protected].
Subscribe for our exclusive weekly newsletter. We do not share that content on the blog. It includes in-depth analysis on equities, IPO's & REITs. Join our exclusive inner circle today and get an edge in your investing!


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Texting is the most efficient form of asynchronous communication. Email is the most reliable. Learn how SMS and email work together to create a robust communications ecosystem for your organization.
Our Global State of Internal Communications Report revealed that 47% of internal communicators grapple with low levels of employee responsiveness. In the age of remote and hybrid work, this is a huge red flag.
Fortunately, innovation across the internal communications space can help IC pros step up to the challenge.
In this post, we’ll discuss how integrated SMS and internal email platforms can help you maximize the reach and impact of your internal communications.
Why are SMS Text Messaging and Email Important Channels?
SMS and email are asynchronous communications channels that allow companies to inform, engage, and connect employees.
Emails are familiar, reliable, and great for sharing regular company updates at scale. SMS on the other hand helps businesses reach employees faster.
Both serve a unique purpose, and in today’s modern workforce, both are necessary for reaching and engaging employees—especially dispersed teams.
Pro Tip: Instantly generate customized internal messages from the same place where you send emails and SMS messages using ContactMonkey’s OpenAI add-in.
By using both email and SMS for internal communication, you can get more out of each channel.
Email analytics help you target and personalize your SMS communications, which ensures a strong, tailored SMS campaign from the start. Meanwhile, mass employee texts let you send reminders and follow up on urgent email messages.
SMS and Email Trends
There’s a lot in store for SMS and Email this year. The biggest change: SMS and email are uniting forces. The latest internal communications tools are offering integrated email and SMS platforms that allow IC pros to create and send email and SMS communications from a single interface.
Here are just a few more innovative internal communication ideas for email and SMS this year:
- Interactive communications: internal communications are all about dialogue and interactive communications are taking center stage. ContactMonkey’s internal email templates let you embed surveys and other interactive elements straight into your emails. And with SMS, you can send employees survey deadlines and reminders, so there’s always a steady flow of feedback.
- Curated messages: with internal email and SMS segmentation, you can break down your recipients into unique distribution lists. These internal email campaign analytics enable you to target specific groups of employees, departments, or office locations. The result: more customized and optimized communications.
- Personalized messages: merge tags enable internal communicators to send messages with employee names for more direct, personalized communications. These can boost internal communication open rates by up to 26%.
- Dynamic design: there’s no excuse for shabby-looking emails. With responsive email builders, you can infuse employer branding and Outlook email hacks—like custom graphics, videos, and images—into your internal communications.
- Humour: you heard that right. Whether it’s dad jokes or the cheesiest of puns, humor adds authenticity and personality into your internal communications. A simple way to make your internal messages more fun is by adding emojis to your headlines/email subject lines; this can boost email open rates by up to 29%.
Engage staff with internal email or SMS messages.
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Streamline your communications and improve employee engagement by creating more touchpoints between your staff and your business. Start your free trial to see ContactMonkey in action!
How Email and SMS Increase Engagement
SMS and internal email are designed for different types of content. Email is best for delivering long-form content, such as company policy updates, tutorial videos, and CEO communication to employees. Meanwhile, internal texting offers employees an immediate way to connect with breaking news, crisis communications, and deadline reminders.
Before you begin to use email and SMS in conjunction, it’s important to master the best practices behind each type of internal communication.
Email Best Practices
On average, your employees receive 121 emails a day. This staggering number means that in order to see those high email open rates, you’ll need to make your content stand out. You can do this with the help of a few key internal email best practices:
- Always start with an eye-catching subject line: keep it short (no longer than 60 characters), keep it personable (add names and emojis), and keep it specific.
- Pick a functional layout: create a hierarchy of information (most important content up top), use white space, and pick a Z or F pattern, which is more appealing to the eyes. Check out our blog on email newsletter design for more layout and design tips.
- Break up text: no one has time for emails that drag on and on. If you need to convey lots of information, break down your text into bite-sized chunks or use multi-coloured text blocks. With ContactMonkey, you can even add hyperlinks with vibrant CTAs that encourage employees to get more information by visiting your link.
- Showcase your employer brand: a clear, cohesive color scheme that’s aligned with your brand identity will help employees easily recognize your emails. Not to mention, it will help convey your company culture and brand identity.
- Start conversations: monologues are so passé. Use interactive elements like email-embedded surveys, comment boxes, and emoji reactions to build dialogue with employees.
SMS best practices
SMS for employee communications is fairly new. But the key is really to respect the short, simple format of SMS communications. And when it comes to employee messages, remember to keep up a level of professionalism.
With these points in mind, here are the biggest SMS best practices to follow when texting employees:
- Ask for consent: asking workers to opt-in to employee SMS is not only a texting best practice, it’s your legal duty. Check out our blog on SMS compliance to learn more.
- Keep your texts short and straightforward: try not to exceed 160 characters—texts were designed to be short and to-the-point.
- Avoid ambiguity: texts have limited space. So it’s important to avoid communications that might be ambiguous or confusing. This means cutting down on acronyms, abbreviations, and the like.
- Don’t over-text: employee SMS was designed for quick updates and urgent messages. If you want employees to consider SMS as a go-to channel for these situations, then make sure you’re not overusing it. If you have a general update, use an email newsletter instead.
- Use SMS content templates: want to make SMS communications even faster? Use an SMS content template. ContactMonkey offers SMS templates for everything from crisis communications to meeting reminders.
Email vs SMS
Email and SMS both add value to your internal communications program. But before we discuss how to combine email and SMS, let’s look at the individual benefits each tool has to offer.
Ways to use email
It’s hard to argue that email has tons of benefits. It’s trusted across all generations, it’s familiar, and it allows for more dynamic long-form content.
That being said, in 2022, generic plain text emails simply won’t cut it. And it doesn’t have to.
With responsive HTML templates, you can turn your internal emails into a one-stop shop for all of your company’s informational needs.
Let’s take a closer look at some of the benefits of email for internal communications:
- Email is trusted and reliable across multigenerational workforces.
- There’s little to no learning curve with email because it’s so familiar.
- Internal email tracking tools make it easy to track employee engagement.
- Email segmentation allows you to create targeted messages for specific audiences.
- Email is easily accessible from just about any device.
- The latest internal communications software lets you amp up internal emails with HTML templates, interactive elements, and embedded surveys.
With HTML email builders, the use cases for email are plenty. By enabling users to add and curate text blocks, images, videos, surveys, and other HTML elements, responsive email builders step up the capabilities of internal email. Here are just a few ways you can use HTML emails:
- Create custom elements.
- Build interactive content.
- Preview email messages.
- Personalize subject lines and body copy.
- Send out email-embedded pulse surveys.
- Track and gather email engagement analytics.
- Collect accurate data for your internal communications audits.
- Deliver employee coaching resources, training videos, and more with smart links.
- Create and schedule weekly announcements, leadership communications, and other long-form communications.
Now imagine this scenario: an important client just rescheduled a meeting with your Sales team. It’s been moved by one hour—how do you let the rest of the team know? An email could work, but there’s no assurance that everyone will see it in time.
That’s where SMS can be a huge help.
Quick Tip: Reach more employees in half the time and leverage multiple communication channels and sending lists through our list management tool.
Ways to use SMS
SMS helps reinforce your email communications and guarantee that all employees get important updates on time.
Here are some key benefits of employee SMS to keep in mind:
- Over 90% of texts are opened within the first five minutes, so you reach employees faster.
- You can reach deskless and frontline employees from anywhere.
- Deliver urgent updates to employees without corporate emails.
- SMS intuitively encourages two-way communication.
- Texting offers a more reliable channel in times of crisis.
Due to its speed and efficiency, there are dozens of use cases for employee SMS:
- Send short surveys.
- Deliver urgent policy updates.
- Send security emergency SMS alerts.
- Deliver meeting and training reminders.
- Provide last-minute shift schedule changes.
- Establish a mass notification system for business.
- Send upcoming deadlines such as benefits enrollment.
- Send instructions to frontline employees and remote workers.
Use your existing recipient lists for SMS messages.
Try ContactMonkey’s SMS tool. Improve internal comms.
Extend the reach of your internal communications with these text messaging services for business.
SMS is a great internal communications channel for sending quick alerts and messages. But for employees to continue seeing SMS as a go-to channel for urgent news, you can’t flood them with texts.
If a matter is less urgent, or requires more in-depth discussion, send a quick link reminding employees to check their email.
To make the most of employee SMS, check out our blog on the rules of business texting etiquette.
Email and SMS are best used in conjunction. Each tool has its own unique advantages, but when you combine both, you can get more out of each platform. So why not double up the potential by using them together?
Here are a few benefits of using email and SMS together:
- Expand internal communications channels for greater reach.
- Provide a backup channel in case of email disruptions.
- Use email and SMS for internal marketing by tapping into engagement analytics and creating segmented communications.
- Streamline internal communications management.
- Speed up communication.
- Increase overall internal communications open rates.
Benefits of Using SMS and Email Together
Email and SMS work best in conjunction. That’s why the best email and SMS software is able to integrate and amplify the capability of each tool.
ContactMonkey allows internal communicators to build, send, and track email and SMS internal communications from a single platform. This builds a feedback loop between the two internal communications channels, where each device reinforces the other.
SMS can be used to remind employees about urgent emails faster. If there’s a last-minute meeting change, you might text employees to check their inbox for the new meeting invite. On the other hand, you can use email to ask employees to opt-in to your SMS program and receive urgent updates faster.
By combining these two key channels, you can leverage SMS to improve email engagement and use email to improve SMS engagement.
See How SMS and Email Work Together With ContactMonkey’s All-in-One Software
Email and SMS are two of the most widely used communications channels. So why not amplify the growth potential of these resources? By synchronizing email and SMS internal communication, you can double up your employee engagement and ensure that urgent messages reach employees faster.
By combining email and SMS, ContactMonkey is doubling up the power at the hands of internal communicators. Now, employees can enjoy the efficiency of text while still taking advantage of the robust, long-form content available through email.
Book a free demo with one of our internal communications experts to see how SMS and email work together to boost employee engagement.


Posted by Kimberly on October 12, 2006, 10:36 pm, in reply to "Re: DSL availability"
Actaully Telmex is offering two levels of service.|
1Mb(that's megabytes) or 2Mb. The 1Mb service is being offered at a special price for six months at 349 Pesos a month then goes to 401 Pesos a month.
DSL comes through your phone line. No modem required but Telmex is also supplying a wireless router (very cool).
In a common phone line there are six wires. Two are used by your phone, two will be used by the DSL line and then you have two left for whatever new technology we can dream up next. Since you will be using the phone line Telmex is also supplying a filter so your phone line isn't noisey due to the new digital signal.
This is so cool we finally have this!
Happy surfing everyone!
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Be sure to visit www.lamanzanilla.info


یک اپلیکیشن فوقالعاده مفید و کاربردی برای آنالیز و ارایه گزارش وضعیت شبکهای که به آن متصل هستید . این اپلیکیشن قادر است گزارش پارامترهای انواع ip و آدرسها ، NETBIOS ، پینگ و TRACEROUTE ، اطلاعات DNS و همینطور صدها اطلاعات ریز و درشت از شبکهای که به آن متصل هستید را به شما ارایه کند .
The ultimate tool for network analysis, LAN scanning and problem detection.
Network Analyzer can help you diagnose various problems in your wifi network setup, Internet connectivity, and also detect various issues on remote servers thanks to the wide range of tools it provides.
It is equipped with a high-performance wifi device discovery tool, including all the LAN device's addresses, manufacturers and names, together with the Bonjour/DLNA services they provide. Further, Network Analyzer contains standard net diagnostic tools such as ping, traceroute, port scanner, DNS lookup, whois, and Internet speed test. Finally, it displays various useful information related to your wifi/cell connection. Everything works with both IPv4 and IPv6.
WIFI LAN SCANNER • Fast and reliable detection of all network devices (wifi & VPN) • Vendor name, IP, and MAC addresses of all discovered devices • NetBIOS, mDNS (bonjour), LLMNR, and DNS name where available • Pingability test of discovered devices • IPv6 availability and discovered IPv6 addresses • Wake on LAN (WOL) including remote WOL • Scan of custom IP ranges • Possibility to set custom device name • Filtering and search in the discovered device list
PING & TRACEROUTE • Round trip delay including IP address and hostname for every network node • Geolocation data including latitude, longitude, country, city, and time zone • AS number and network name information • Complete trace route visualization on the map • Graphical ping statistics updated in real time • Both IPv4 and IPv6 - selectable
PORT SCANNER • Fast, adaptive algorithm for scanning the most common ports or user specified port ranges • Detection of closed, firewalled, and open ports • Description of the known open port services • Scan of complete port range or user-editable common ports • Both IPv4 and IPv6 - selectable
WHOIS • Whois of domains, IP addresses and AS numbers
DNS LOOKUP • Functionality similar to nslookup or dig • Support for ANY, A, AAAA, CNAME, HINFO, MX, NS, PTR, SOA, SPF, SRV, TXT records
INTERNET SPEED • Test of both download and upload speeds • Graphical speed test view • Speed test history
NETWORK INFORMATION • Default gateway, external IP (v4 and v6), DNS server, HTTP proxy • Wifi network information such as SSID, BSSID, IP address, and subnet mask • Cell (3G, LTE) network information such as IP address, network provider, MCC, MNC • Monitor of wifi, cell and VPN data usage (both sent and received data since the last boot)
LOCAL SERVICE DISCOVERY • Bonjour service browser • UPNP/DLNA service and device browser
MORE • Full IPv6 support everywhere • History of all performed tasks with the possibility to star the favorite ones • Export by email, AirPrint, and AirDrop for most tools • Copy/paste support • Detailed help • Regular updates, support page


From the Control Center, which is one of the main parts of the railyard, passengers are provided with information by the use of a real-time information system. At “Erfurt Ost”, the historic location of the company in the north-east of Erfurt, a new Control Center was built.
Managed by two employees, the Control-Center is on call 24/7. Besides monitoring the entire operations, additional tasks to be solved are:
- Optimization and documentation of punctuality
- Organization of connections
- Failure management and establishment of compensating measure
- Monitoring the functions and quality of information systems, passenger registering systems, ticket machines and operational reprocessing
It is possible to contact the staff or passengers on the train from the control center directly. In cooperation with Deutsche Bahn AG the punctuality of the trains is now displayed on www.bahn.de. Via a VDV interface, the information is transmitted to www.bahn.de and the passenger information systems at the stations. Passengers now have access to important travel information in real-time, which is unique in Germany to date.
Since starting the diesel-powered railroad network in East-Thuringia in June 2012, real-time information is also available at INSA (Information System for local traffic of Saxony-Anhalt) - assets for all passengers of Erfurter Bahn and Süd•Thüringen•Bahn.
Opened in 2004, we offer the whole technical service to rail cars at our Service Center. Thanks to our many years of experience and extensive technical equipment, other rail car operators from far away call on our services.
Among others, we are equipped with the Underfloor Wheel Lathe Type U2000, inspection pits, cranes, an axle load scale and a washing installation.


SMD (Surface Mount Device) is a piece of equipment for electronic components production, which is mounted on the printed circuit board (PCB). It has metal connections on the surface of the component that directly contact the metal pads on the PCB.
RER has technologies, equipment, and industrial facilities allowing the installation of elements on the printed circuit board. Moreover, we can collaborate with a printed circuit assemblies manufacturer to provide you with a comprehensive service: from PCB creation to mounting. This way our team develops a wide range of applications in all types of rolling stock equipment, as well as in the automotive and energy industries.
Types of electronic components manufacturing RER offers
Technical specifications of the main technological equipment for the manufacture of printed circuit assemblies and electronic components
Ready to cooperate?
Collaborate with our electronic components manufacturing company to benefit from technologically advanced SMD services and manufacture high-quality printed circuit assemblies for your business.


The standard headphones and ear buds can damage your ears if worn for a longer period of time. Our ear-friendly headband made of breathable fleece inset with ultra-thin removable Bluetooth speakers comes to your rescue!
The light headband is made of high-grade nylon cation which does not fade, shrink or deform. Designed with double layer, it is sweat absorbent.
Compatible with all smart devices with Bluetooth function.
Wearing the headband during your sleep lets you get a deep and sound sleep even next to a snorer. Perfect sleeping headphones for aeroplane travel.
Not limited to sleeping, you may wear it while reading, listening, walking, jogging, or during gym/yoga workout.
- Stream audio wirelessly via Bluetooth technology
- The latest Bluetooth V5.0 chip, high-fidelity stereo, powerful bass effect, clear and stable calls
- Reduce ambient noise, conversations, traffic sounds, and snoring
- No more painful ear buds or awkward headphones
- Ultra-low power consumption, about 7 hours of continuous music playback
- Voice prompts for power-on, power-off, successful pairing, low battery, and maximum volume.
- The battery can be displayed and the SIRI intelligent voice assistant can be activated.
Frequency range: 2.4026GHz-2.480GHz
Transmission distance: more than 20 meters
Speaker parameters: 32 ohms/30 mm
Speaker power: 0.5W*2
Signal-to-noise ratio: 104dB
Function: previous song, next song, volume up, volume down, play, pause, answer a call, make a call, activate SIRI, microphone intercom
Rechargeable Battery Life: Up to 10 hours
Standby time: more than 260 hours; 500 days if fully charged before standby
Charging time: about 2 hours
1 x Bluetooth headband
1 x USB charging cable
1 x manual


When your web browser or email application requests a web page or email from another computer on the Internet, it automatically gives that computer the address to which it should send the information. This is known as your computer's ‘IP address’. (IP stands for ‘Internet protocol’.) For most users accessing the Internet from a dial-up Internet service provider (ISP), the IP address will be different every time you log in.
Information collection and use practices
- Yahoo generally receives IP addresses from all users of all services.
- Your IP address is also stored in our user registration databases when you register with Yahoo.
- IP addresses can be used for various purposes, including to:
- Diagnose service or technology issues reported by our users or engineers that are associated with the IP addresses controlled by a specific web company or ISP.
- Send the most appropriate advertising to your computers and other devices based on geographic area or information derived from your IP address.
- Associate users and/or devices in a similar location, such as in a household.
- Report aggregate or other non-personally identifiable information derived from IP addresses to advertisers.
- Estimate the total number of users visiting Yahoo from specific countries or regions around the world.
- Assist merchants in Yahoo Stores and Yahoo Shopping to track visits to and business in their shops.
- Help determine which users have access privileges to certain content that we host.
- When a Yahoo web page is requested and viewed, that request is logged on our servers with information including the IP address of the device that requested the page.
- Yahoo Mailincludes IP addresses in outgoing email message headers, as specified by standard Internet protocol.
- Yahoo Messengersometimes uses peer-to-peer connections during operation, including times when you may be using it for instant messaging (text conversations), file sharing and webcam streaming. Peer-to-peer means that your computer connects directly to the other user's computer in the conversation without needing to go through Yahoo servers. As such, your IP address is available to users with whom you share a peer-to-peer connection.


Nokia 8.1 Mobile Phone was launched in December 2018. The phone goes with a 6.18-inch touchscreen appear with an objectives of 1080 pixels by 2244 pixels. Nokia 8.1 Mobile Phone Price In Nepal starts from Rs. 45,500 expected.
The Nokia 8.1 is controlled by 2.2GHz octa-focus processor and it goes with 4GB of RAM. The phone packs 64GB of inside storing that can be stretched out up to 400GB by methods for a microSD card. To the degree the cameras are concerned, the Nokia 8.1 packs a 12-megapixel (f/1.8, 1.4-micron) basic camera and a 13-megapixel discretionary camera on the back and a 20-megapixel front shooter for selfies. The Nokia 8.1 is powered by a 3500mAh non removable battery. It measures 154.80 x 75.76 x 7.97 (height x width x thickness) and weighs 178.00 grams. The Nokia 8.1 is a Dual-SIM (GSM and GSM) mobile phone that recognizes Nano-SIM and Nano-SIM. Accessibility decisions fuse Wi-Fi, GPS, Bluetooth, USB Type-C, FM, 3G and 4G (with help for Band 40 used by some LTE sorts out in India). Sensors on the phone consolidate Face open, Fingerprint sensor, Compass/Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.
Nokia used to be one of the world’s most noteworthy PDA producers anyway it fell behind with the presence of iPhone and Android phones. In 2014, Nokia’s Devices and Services division was sold to Microsoft. In 2016, Finnish association HMD Global bought a bit of Microsoft’s segment phone business and has an approving assention that empowers it to make PDAs under the Nokia stamp.
Technical Specification Of Nokia 8.1 Mobile Phone
- Display: 6.18 inch Full HD+ PureDisplay( 2280 x 1080 pixels), Corning Gorilla Glass 3, 18:9 viewpoint proportion
- CPU: Octa-center Snapdragon 710 Processor
- GPU: Adreno 616
- Slam: 4Gb/6GB RAM
- Inward Storage: 64/128GB inside capacity (expandable up to 400GB )
- OS: Android 9.0 Pie
- Raise Camera:12MP back camera with double tone LED streak, 1/2.55″ Sony IMX363 sensor, f/1.8 gap, 1.4μm pixels, OIS, 13MP auxiliary back camera with f/2.2 opening, ZEISS optic.
- Front Camera: 20MP forward looking camera with f/2.0 gap
- Battery: 3060mAh
- Nokia 8.1 Price in Nepal (6GB/64GB): Rs 45,500 expected.


Filed under: ONG | Tags: Energy Savings, Green IT, Green Touch, Green Touch Consortium
A new ICT industry consortium ‘Green Touch’ has been launched to conquer wasted energy in the ICT sector. The forum is an initiative of Alcatel-Lucent Bell labs. It has been created to develop industry wide technological innovations and practices to reduce the energy use in the sector significantly.
‘The minimum required energy to power the worldwide telecom network coul dbe 10,000 times smaller than today’s network use’, says to Gee Rittenhouse, head of research at Bell Labs.
Among the members are equipment providers (Alcatel-Lucent, Freescale semiconductors), telecom providers (AT&T, China Mobile, Swisscom, Telefonica), associations (foundation for mobile communications) and universities (MIT, Melbourne University, the French INRIA institute).
A promising initiative with ambitious goals !
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