CDMA 850 is CDMA technology operating in the Cellular (850 MHz) frequency band. Before the existence of GSM 850, the Cellular band was often referred to as the "800 MHz" band. "850 MHz" implies a ...

Changes include CDMA network support, optical joystick, physical keys below the display, and HD video capture. Other features of this Android smartphone include 5-megapixel auto-focus camera ...

The dynamic expansion and contraction of the footprint of a CDMA cell, which is based on the number of users connected at any given moment. Cell breathing is used to balance the load between ...