3G / WCDMA ::
Developed by the global GSM community as its chosen path for 3G evolution, WCDMA is the air interface for one of the International Telecommunications Union’s (ITU’s) – family of Third Generation Mobile Communications Systems.
3G/WCDMA ( Third Generation / Wide-band Code Division Multiple Access ) enables the continued support of voice, text and MMS services in addition to richer mobile multimedia services such as
TV and video
UMTS offers data speeds up to 384kb/s along with voice services.