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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: 33mmx33mmx3.0mm
Weight: 7.8g
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: -20 CC to +55 C
Restricted operation temperature:
-30 C to -20 C and +55 C to +80 C
GSM/GPRS SIM300/SIM300D/SIM340D/SIM300CZ
