siemens GSM/GPRS / GPS Combo module XT55

General features:
Tri-Band GSM 900/1800/1900 MHz
(XT55)
Tri-Band GSM 850/1800/1900 MHz
(XT56)
GPRS multi-slot class 10
Compliant to GSM phase 2/2+
Output power:
- Class 4 (2 W) for EGSM850
- Class 4 (2 W) for EGSM900
- Class 1 (1 W) for GSM1800
- Class 1 (1 W) for GSM1900
Control via AT commands
(Hayes 3GPP TS 27.007, TS 27.005)
SIM Application Toolkit
TCP/IP stack access via AT commands
Internet Services: TCP, UDP, HTTP, FTP,
SMTP, POP3
Supply voltage range: 3.3 ... 4.8 V
Power consumption
- Power down 50

siemens GSM/GPRS / GPS Combo module XT55
900/1800/1900MHZ