Sherlo GSM / GPRS Communicator for MB4000P

QuadBand 805/900/1800/1900MHz | GPRS multislot class 10/8 | Compliant to GSM phase 2/2+ Class 4 (2W @ 850/900MHz) | Class 1 (1W @ 1800/1900MHz) | GPRS mobile station class B | Control Via AT | Commands Low power consumption