Technical specifications:
1. Quad-band EGSM850, EGSM900, GSM1800 and GSM1900:
Compatible with GSM 850MHz band:
Transmit, receive: 824-849MHz and 869-894MHz
Power: 500mW (+27dBm) / 2W (+33dBm)
GSM 900 MHz band:
Transmit, receive: 880-915MHz, 925-960MHz
Power: 500mW (+27dBm) / 2W (+33dBm)
DCS 1,800MHz band:
Transmit, receive: 1,710-1,785MHz, 1,805-1,880MHz
Power: 400mW (+26dBm) / 1,000mW (+30dBm)
PCS 1,900MHz band:
Transmit, receive: 1,850-1,910MHz, 1,930-1,990MHz
Power: 400mW (+26dBm) / 1,000mW (+30dBm)
2. EDGE multi-slot class 12 (up to 4TX, 4RX, 5 total), up to 216kbps
3. External removable antenna.
4. Control via AT-command (GSM 07.07, 07.05 and enhanced at commands)
5. Connection: USB/PCMCIA ports
6. SIM application toolkit
7. Voltage range 3.4V-4.5V
8. Low power consumption
9. Size: 88 x 54 x 5 mm; weight: 40g
10. Operation temperature: -20-+60°C
11. Restricted operation temperature: -25-20°C and +60-+70°C