The SIM300/340 is a Tri-Band/Quad-Band GSM/GPRS solution in a compact plug-in module.
The leading features of SIM300/340 make it ideal for virtually unlimited application, such as WLL applications (Fixed Cellular Terminal), M2M application, handheld devices and much more.

·  Customized MMI and keypad/LCD support

·  An embedded Powerful TCP/IP protocol stack

·  Based upon mature and field-proven platform, backed up by our support service, from definition to design and production
General features:

·  Tri-Band GSM/GPRS 900/1800/1900MHz or Quad-Band GSM.GPRS 850/900/1800/1900MHz

·  GPRS multi-slot class 10/8

·  GPRS mobile station class B

·  Compliant to GSM phase 2/2+
     – Class 4 (2W @ 900MHz)
     – Class 1 (1W @ 1800/1900MHz)

·  Dimensions: 40mm*33mm*2.85mm

·  Weight: 8g

·  Control via AT commands (GSM 07.07, 07.05 and SIMCom enhanced AT Commands)

·  SIM application toolkit

·  Supply voltage range 3.4V - 4.5V

·  Low power consumption

·  Normal operation temperature:  -30°C to +70°C

·  Restricted operation temperature:  -35°C to +80°C

·  Storage temperature:  -40°C to +85°C