General Features :
- Quad-Band GSM/GPRS 850/900/1800/1900 MHz
- GPRS multi-slot class 10/8
- GPRS mobile station class B
- Compliant to GSM phase 2/2+
– Class 4 (2W @ 850/900MHz)
– Class 1 (1W @ 1800/1900MHz)
- Dimension: 40mm x 33mm x 2.9mm
- Weight: 8 g
- 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? to +60?
- Restricted operation temperature: -30 °C to -20 °C and +60 °C to +80 °C
- Storage temperature: -40°C to +85°C
Specifications for Data :
PBCCH support
- GPRS class 10: max. 85.6 Kbps (downlink)
- PPP-stack
- Coding schemes CS 1, 2, 3, 4
- CSD up to 14.4 kbps
- USSD
- Non transparent mode
Specifications for SMS via GSM/GPRS ;
- Point-to-point MO and MT
- SMS cell broadcast
- Text and PDU mode
Specifications for Voice :
- Tricodec
– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
- Hands-free operation (Echo suppression)