Quad band SMD type GSM/GPRS modules M10 The M10 is a complete Quad-band GSM/GPRS solution in an SMD type which can be embedded in customer applications.Featuring an industry-standard interface,the M10 delivers GSM/GPRS 850/900/1800/1900MHz performance for voice,SMS, Data, and Fax in a small form factor and with low power consumption.With a tiny configuration of 29mm x 29mm x 3.6mm (the thickness of PCB is 1.6mm) , M10 can fit almost all the space requirements in your industrial application, such as M2M, Te-lemetry and other mobile data communication system. ·Quad - band GSM/GPRS module with a size of 29mmx29mmx3.6mm ·SMD type suit for customer application ·Embedded powerful TCP/IP protocol stack ·Based on mature and field-proven platform, backed up by our support service,from definition to design and production M10 modules General features: Quad-Band 850/ 900/ 1800/ 1900 MHz ·GPRS multi-slot class 12/10/8 ·GPRS mobile station class B ·Compliant to GSM Class 4 ·phase 2/2+ (2W @850/ 900 MHz) Class 1(1W @1800/1900MHz) ·Supply voltage range 3.4 4.5 V 4.0V nominal ·Low power consumption 1.1mA @ DRX=5 0.7mA @ DRX=9 ·Operation temperature -45 °C to +85 °C ·Dimensions: 29mm × 29mm × 3.6mm ·Weight Approx 8 g ·Control via AT commands (GSM 07.07 ,07.05 and other enhanced AT Commands) ·SIM application toolkit Specifications for fax: ·Group 3, class 1 Interfaces: ·External SIM 3V/ 1.8V ·Analog audio interfaces Two channels ·RTC backup ·Keypad interface ·LCD interface ·Serial port and debug port ·Antenna pad ·Charge interface (Optional) ·GPIOs M10 EVB kit photo