It has strong extension capability with rich interfaces including UART, USB2.0, SPI, I2C,Keypad, PCM, etc. With abundant application capability like BMP,TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customerâ??s application. SIM5360E:Dual-Band UMTS/HSDPA 900/2100MHz Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz GPRS multi-slot class 12 EDGE multi-slot class 12 Output power UMTS 850/1900: 0.25W UMTS 900/2100: 0.25W GSM850/GSM900: 2W DCS1800/PCS1900: 1W Control Via AT Commands Supply voltage range: 3.4V~ 4.2V Operation temperature: -40? to +85? Dimension: 30 X 30X 2.9 mm