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1>High-speed bulk sms sending ,each port can send 600 pcs of sms within 1 hour.

2>Brand new first hand modules.Wavecom ,Cinterion,Qualcomm chipsets available.

3>Support IMEI change with software,easier to operate,better user experience.

4>Adaptable to all open AT commands,keep working under status of " Hardware".

5>Internal adapter to assure stable voltage & excellent working environment.

6>  tcp/ip port

 Modem pool connect with Computer via usb 2.0 interface . Download driver .install software .than can process Sms sending / Receiving .Sms software we can provide to you or can work with customer sms software Modem pool connect with Computer via usb 2.0 interface . Download driver .install software .than can process Sms sending / Receiving .Sms software we can provide to you or can work with customer sms software