General features:
1) Single supply voltage 3. 4V – 4. 5V
2) Quad-band: GSM850，GSM 900, DCS 1800, PCS 1900
3) Compliant to GSM Phase 2/2+
4) GMSK:
- Class 4 (2W)@GSM850/GSM900
- Class 1 (1W)@DCS1800/PCS1900
5) 8PSK:
- Class E2 (0. 5W)@GSM850/GSM900
- Class E2 (0. 4W)@DCS1800/PCS1900
6) Multi-slot class 12
7) Coding scheme: CS1~4
8) Mobile station class B
9) Modulation and coding scheme: MCS1~9
10) CSD: up to 9. 6kbps, support non-transparent and transparent mode
11) GPRS: downlink max: 85. 6kbps; uplink max: 85. 6kbps
12) EDGE: downlink max: 236. 8kbps; uplink max: 236. 8kbps
13) Coding scheme: CS1~4, MCS1~9
14) Support PBCCH
15) Support USSD
16) TCP/IP protocol stack : Access by AT commands Temperature range
17) Normal operation: -20°C to +75°C
18) Restricted operation: -30°C to -20°C and +75°C to +80°C (1)
19) Storage temperature -40°C to +85°C
20) SIM interface Support SIM card: 3V and 1. 8V
21) External antenna Connected via 50Ω antenna pad
22) Audio features Speech codec modes:
23) Half Rate (ETS 06. 20)
24) Full Rate (ETS 06. 10)
25) Enhanced Full Rate (ETS 06. 50 / 06. 60 / 06. 80)
26) Echo Cancellation
27) Noise reduction.
28) AMR
29) Main serial port
30) Seven lines on Main serial Port
31) CSD FAX, GPRS/EDGE services
32) AT commands of controlling module.
33) Multiplexing function.
34) Autobauding baud rate
35) USB interface
36) Support an USB 2. 0 Full Speed(12Mbit/s)device interface
37) Size: 43. 5 x 26 x 2. 9 mm
38) Weight: 7g