GSM Technology - Make your GSM Cell Phone More Powerfull

By: aung_qu

The major part of the evaluation when you select a cell phone or smart phone focuses on the features and benefits of the handset. Does it provide access to the Internet and email? Does it contain an organizer that will sync with Outlook, so you can take your scheduler, contacts, and information on the road? And most importantly, does it look slick?

But if you conduct a lot of your business on the road or internationally, the most important decision you make regarding your service may not have anything at all to do with the features we usually consider important for handhelds. Your choice of carrier and the technology it uses for its network might make the difference between being productive or ending up out of area.

GSM Cell Phone

gsm cell phones

GSM (Global System for Mobile Communications). GSM is the “branded” term referring to a particular use of TDMA (Time-Division Multiple Access) technology, founded in 1987, dedicated to providing, developing, and overseeing the worldwide standard wireless. GSM is the dominant technology used around the world. It is the standard for communication for most of Asia and Europe. GSM operates on four separate frequencies: You’ll find the 900MHz and 1,800MHz bands in Europe and Asia and the 850MHz and 1,900MHz (sometimes referred to as 1.9GHz) bands in North America and Latin America. Cause that you need to invest in a tri-band or quad-band GSM cell phone if you often travel around the world. One of the best technology of GSM cell phone is simultaneous calls on the same radio frequency and uses “narrowband” TDMA, the technology that enables digital transmissions between GSM cell phone and a base station. With TDMA the frequency band is divided into multiple channels which are then stacked together into a single stream, hence the term narrowband. This technology allows several callers to share the same channel at the same time.

For data transfer GSM has EDGE (Enhanced Data Rates for GSM Evolution) technology , which boasts data rates of up to 384 kbps with real world speeds reported closer to 70-140 kbps. With added technologies still in the works that include UMTS (Universal Mobile Telephone Standard) and HSDPA (High Speed Downlink Packet Access), speeds reportedly increase to about 275 - 380 kbps. is required.

The real benefit of GSM for domestic business use is in its SIM (subscriber identity module) card, the onboard memory device that identifies a user and stores all of his information on the handheld. You can swap GSM SIM cards between GSM cell phone when a new one is necessary, which enables you to carry all of your contact and calendar information over to a new GSM cell phone with no hassle. So, because there is no true international standard for wireless technology GSM is one of the best choice for your network communication.

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