A/D converter,
AT commands controlled (GSM07.07, 07.05 and extended AT SIMCOM commands),
compatible with GSM phase 2/2+,
GPRS mobile station class B,
GPRS multi-slot class 12/10,
integrated TCP/UDP protocol,
RTC
Transmission
GPRS
Module output power
1 W (class 1 @ 1800/1900MHz),
2 W (class 4 @ 850/900MHz)