SZRUNSUN FWT 

 2010, the latest upgrade program, designed for landing on the car customizer VOIP 

 GSM 3-band wireless access platform Quad Quad machine 





 - Standard RJ-11 telephone interface, can link phone, VOIP gateway, PBX PABX Group 

 - Built-in DTMF detection, DTMF format caller ID standard 

 - To provide accurate billing signal against a very 

 -DTMF dialing secondary 

 - Support for callback 

 - You can set hide your phone number 

 - You can set the number replaced a total of 10 groups 

 - You can set it to dial # before the number 

 - You can set all the numbers add IP header 

 - Local volume and other volume adjustment 

 -IMEI change the code function 

 - Separate power switch 

 - Simple, easy to install 

 - A stable and sound modules designed to ensure a good quality of the product 

 - Strong signal with high gain antenna 

 - No noise, clear voice 

 - Low power consumption wide voltage range 

 - Adapt to all kinds of weather and the environment