Based on Siemens Wireless MC55i Modules.
-Quad Band EGPRS 850/900/1800/1900 Mhz
- AT command -Text and PDU
-4800SMS/h
- Build in 8 GPRS modem in one box
- Sigle power supply for 16 modems
- Power button to control on and off
- USB interface
- Dual Band: 900/1800Mhz
Tri Band: 850/1800/1900MHz, or 900/1800/1900Mhz
Quad Band EGPRS 850/900/1800/1900 Mhz
- Send MMS
- GPRS class 10:max 85.6kbps(downlink)
- Auto answer function for voice and data collection with the remote device.
- AT command to control and program
- Designed for WAP, MMS, SMS, CSD data, fax, and voice applications