GSM mobile phone radio technologies power ahead

GSM mobile phone radio technologies power ahead.As mobile and mobile telephone communications power ahead with continuing growth, and predictions for growth are commonly reported upto 2015, it is not surprising that, once again, positive *statistics for GSM (family of systems: GSM, GPRS, EDGE, WCDMA-HSPA) confirms the digital wireless future. *Market Research: GSA.- 3.54 billion GSM subs; 89.5%