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This predates and is distinct from its use in mobile phones. The Qualcomm standard IS-95, marketed as cdmaOne. The Qualcomm standard IS-2000, known as CDMA2000, is used by several mobile phone companies, including the Globalstar network. [nb 1] The UMTS 3G mobile phone standard, which uses W-CDMA. [nb 2]
In 3G, the most prevalent technology was UMTS with CDMA-2000 in close contention. All radio access technologies have to solve the same problems: to divide the finite RF spectrum among multiple users as efficiently as possible. GSM uses TDMA and FDMA for user and cell separation. UMTS, IS-95 and CDMA-2000 use CDMA. WiMAX and LTE use OFDM.
In Russia and some other countries, local carriers received licenses for 450 MHz frequency to provide CDMA mobile coverage area. Many GSM phones support three bands (900/1,800/1,900 MHz or 850/1,800/1,900 MHz) or four bands (850/900/1,800/1,900 MHz), and are usually referred to as tri-band and quad-band phones, or world phones; with such a ...
Since almost all mobile phones use cellular technology, including GSM, CDMA, and AMPS (analog), the term "cell phone" is in some regions, notably the US, used interchangeably with "mobile phone". However, satellite phones are mobile phones that do not communicate directly with a ground-based cellular tower but may do so indirectly by way of a ...
The Samsung Galaxy S 4G LTE also known as the Droid Charge (Verizon), Galaxy S Aviator (U.S. Cellular) and Galaxy S Lightray 4G (MetroPCS, includes DyleTV), was an Android smartphone manufactured by Samsung. It has a 1 GHz "Hummingbird" processor, front and rear cameras, and CDMA and 4G LTE radios.
One reason is Verizon does require many common user interface features to make phones they sell work in a similar fashion, which usually replaces the OEM's default software. Comments on radio reception have been positive, with many comparing Krave's ability to hold on to weak radio signals similar to the Motorola E815 .
The Motorola V120c is a CDMA cell phone sold in 2002 by Motorola. It was mainly used with Verizon and Alltel networks, and included a number of simple features. It had an extendable antenna. The model existed in black and in silver, but there were other plastic covers from third party manufacturers.
The LG VX9700 (or "LG Dare") is a CDMA touch screen cell phone made by LG. The phone features touch screen navigation, a 3.2-megapixel camera with face recognition and many photo enhancing tools, a camcorder, customizable shortcut menus, handwriting recognition, and a multitask music player. The LG Dare is the third phone to have Rev.