You often hear, the term is often delivered 3G mobile operator in Indonesia. What is actually the 3G?
3G is third generation wireless technology. With 3G services in addition to basic voice and sms, the service also allows Multimedia. In the world there are two forces that 3G technology WCDMA (Wideband Code Division Multiple Access) and CDMA2000.
WCDMA carried by the operator before the GSM-based, namely Telkomsel, Indosat and Excelcommindo. While CDMA2000 is used by CDMA operators, the Flexi, Fren and Esia.