The GSM Modem is actually a kind of equipment used for sending and receiving SMS. It needs a mobile phone SIM card to support just the same as we use cellphone. In the need to send Bulk SMS, put sim card into the device, link power and connect a pc through the USB cable. Then we can realize the function of the sending and receiving SMS by using the relevant computer management softwarewe.
Key Functions : 1.Can insert 16 SIM cards(big or small) 2.Connection with the computer through a data line can be integrated with USB 3.Each channel with separate power switch 4.Each individual module can be demolished 5.Industrial chassis, elegant shell 6.Fast speed operating and downloading 7.Bulk sms/mms sending , make a phone call , traffic consumption and IMEI changeable. 8. AT command
can insert 16 SIM cards(big or small) connection with the computer through a data line can be integrated with USB Each channel with separate power switch Each individual module can be demolished industrial chassis, elegant shell
* Just like 16 single-channel equipments work at the same time * connection with the computer through a data line can be integrated with Serial 8 * GSM frequency: 2G 3G 4G * Wireless access to internet * Comply with GSM phase2 standard * Quad-band * USB interface * Optional MMS,data,voice function * Can send and receive English SMS in bulk
4. Q: I’m a freshman to this device, is there any User Manual or Technician can help me when i first set up the device?
A: We have PDF User Manual for our device, and our technician is 24 hours on duty, they would help u to set device up, and install free software SMS Caster 3.6 for u. And teach u how to use it hand by hand. If u have any doubt about it, u can contact our
6. Q: How is the quality and after-sale service?
A: The warranty of all our products last 12 months. Were there any problems about our products quality, we could change a new product for you in any circumstance.