Mobile technology approach over cell phone

The mobile phone is device which having smart data and voice transmission technique, and the mobile phones are wide area for application and service. Mobile phones now able to communicate over the web, and any wireless or wired channel they provide the facility of synchronization for the backup your data which you store in the mobile by synchronization you can store your data in the computer. The mobile phone now able to fast data exchange and transmission by using 3rd generation technology, the mobile phones have own browser and operating system to perform several type of task and data transmission or exchange by other device. The old fashion mobile phone were called cell phone which using full duplex radio transmission technology to communicate over the public switch telephone network, by the public switch telephone network cell phones are able to communicate with the any cell network or fixed wired network. .
Main key features of the cellular network technology is that, it can be able to create seamless telephone calls, the cellular network is network which uses by mobile phone or cell phone. The cell phone uses he hexagonal cell type area by which it can change its location without the noise or disturbance ,there is handoff occur when user move from one cell area to other cell area. The common functions in the mobile phone or
cell phones are rechargeable battery which provides the power supply, an input system & display to permit the consumer to interaction module with a phone. The mainly common input device is keypad, touch screens .

The basic cell phone services are to allow consumers to send or receive voice calls and text messages. All GSM Mobile phones apply a subscriber identity module (SIM card) to create an account which can be swapped between two devices. Some code division multiple access (CDMA) devices has similar card called an R-UIM as well. Individual Global communication system for mobile technology (GSM), iDEN, WCDMA & some others satellite phones device are exclusively identified by the International Mobile Equipment Identity (IMEI) number. The cell phone are now able to perform multitask at single device like camera, video player etc.