2013 hotselling wavecom usb interface bulk sms 32 port gsm modem

---ATC-UTOS-A32




1, gsm modem



2, sending bulk SMS with SMS software



3.32 SIM cards slots



4, AT Command



5. Support Linux and all the operating systems





Overview



GSM MODEM pool also known as "SMS cat pool" in China, USB 2.0 can be used directly into the computer USB port, for laptops, desktops can be used. Break the rule that multi-tech can only be used in desktop computers. Built-in wireless modules can be inserted SIM cards, simultaneously to send text messages.





Our gsm modems are mainly based on the brand new wavecom and Cinterion modules, the model number are as below:



module
Frequency
support

Q2303
900/1800MHZ
sms

Q2403
900/1800MHZ
Sms and mms.

Q2406
900/1800MHZ
Sms and mms. and TCP protocol

Q24Plus
850/900/1800/1900MHZ
sms,mms,EDGE and TCP/IP

CDMA module Q2358C
800/1900mhz
sms and mms

CDMA module Q2438F
800/1900mhz
sms and mms