The Sierra Wireless AirPrime MC8700 HSPA+ embedded module enables you to ... 850/900/1900/2100 MHz Approvals FCC, IC, CE, GCF-CC, PTCRB, A-Tick, Telstra, T-Mobile Standby and Idle ... Embedded SIM No Control Options AT commands and Sierra Wireless API Device Management No Drivers Mac OS XWindowsWindows 2000 ... 5mm Operational Temperature -25°C to +60°C Sierra Wireless MC8700 Intelligent Embedded Module