PSTN fixed telephone adapter GSM series, the device can be an external operator telephone line (PSTN), easily achieve to call from FWP to any phone number through the GSM communication module,and avoi..
Address： Building 6, building 9, 1 West Industrial Zone, No. two, 229 Bao Road, Baoan District, Shenzhen, Xixiang, China
Tel： 0755-27936796
Fax： 0755-27936796
E-mail：sales@ewaytel.com
![FCF-GSM-[**]380 Call adapter](res/_cache/thumb/32/326.jpg)
