USB 16 Ports GSM SMS Modem Pool Support at Command

Newest !! USB 16 Ports GSM GPRS SMS Modem Pool Support AT Command Specifications1.16 Ports GSM Modem Pool2.support AT command3.SMS ,MMS ,email , calling4.low cost and fast delivery5.CE,ROHS....16Ports GPRS Modem Pool Features- Build in16 GPRS modem in one box with FG39i or FG55 GPRS modem- Sigle power supply for 16modems- Power button to control on and off- Com Port RS232 or RJ45 ethernet interface- Dual Band EGPRS 900/1800- WAP compliant- 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- Support XP/NT/2000/2003/vista operation systems- Design for high traffic communicatonGPRS Function:- GPRS multi-slot class 10- 21.4kbps uplink / 85.6 kbps downlink- 42.8 kbps uplink / 68.2 kbps downlink- GPRS mobile station class B- Full PBCCH supportSMS Function:- Support AT command- Text and PDU- Point-to-point (MT/MO)- SMS broadcastVoice Function:- Voice Call through mobile network- Auto answer function- Full duplex and half duplex rate- Enhanced full rate (EFR)- Double sound multi- frequencies function (DTMF)- Basic handsfree operation- Echo cancellation- Noise reductionData- CSD up to 18.8 kbps- Auto answer function- USSD- Non transparent mode- V.82bis compression- V.110Fax- -Group 3, Class 2Accessory--Power adaptor*1--Antenna*16--CD driver*1--USB cabl*1