Category Archives: Communication Device

Cellular Phones for Mobile Computing Solutions

Cellular phones were not a necessity until a few decades ago. Only few people around the world own the bulky and big mobile phones, which have networks with limited coverage and average reception. Today, you will see everyone with their own cellular phones. The cell phones of the early days and the newer models of today have basically the same function, to receive and make calls. But the thing is flashy, sophisticated advancement of cellular technology progressed in so short a time that cellular phones are now one of the most used devices for mobile computing.

What does it mean? It means that the newer cellular phone models are now capable of getting access or connected to the wireless world of the internet. Added to that is using your phones anywhere will get you connected wirelessly. This is because most of the newer phone models are now packed with full navigational and computing features, most of which were what laptops, Pocket PCs and personal digital assistants can provide to the user.

The rise of cellular phones’ technology has obviously impacted the lives of the majority. Everywhere around the world, smart phones with wireless capabilities are the addiction not only by the younger but even the older generations. So, what are the reasons of this addiction? Take a look at the following mobile computing technology for the cellular phones.
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3G History and Background

3G has dominated the modern world in just a few years. Although the technology is relatively new, there are already so many devices taking advantage of the functions. You can use it regardless of location, so work and leisure becomes more efficient. You have to know a little about 3G history to know how unique it is compared to other updates in the past. Here are some details and applications of the technology.

Defining 3G

3G is also called third generation. It is named as such because it is the third generation of the standards of telecommunication hardware. It is also the general technology for mobile networking, passing the recent 2.5G. The technology is founded on the ITU or International Telecommunication Union group of standards which belongs to the IMT-2000.

3G networks allow network operators to provide users a bigger range of the latest services, as it gets bigger network capacity via heightened spectral efficiency. The included services are video calls, wide-area wireless voice telephone and broadband wireless information, all included within the mobile environment. More features included are HSPA data transmission capacities that can send data rates reaching 14.4 Mbit/s on the downlink and the uplink at 5.8 Mbit/s.
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VoIP Will Change the Way You Think About Long Distant Phone Calls

Have you ever heard the buzz about VoIP? What do you know about VoIP? Basically, it’s like communicating over the phone without a phone.¬†Instead, you are using your computer that are connected with high speed Internet connection. In general, VoIP is a method for turning analogue audio signals into digital data that can be transferred over the Internet.

A major advantage of VoIP is that it avoids the tolls charged by ordinary telephone service. This definitely gives very big savings if you compared to the traditional way of long distant phone call. VoIP has the potential to completely revolutionize the way the worlds phone systems operate. If you have family overseas or often do business deals with clients overseas, I would highly recommend you to give VoIP a serious thought.

There are several VoIP service provider around, so which one will be your choice? VoIP providers like Spectrotel have already been around for a while and are growing steadily. You can review and compare internet phone services and discover the difference Spectrotel services offer. You can also know more about the company through Spectrotel’s profile here.