VISIONTEK 81GF GSM FCT with G3 Fax connectivity is a single line PSTN simulation made available from GSM /GPRS network. This gadget performs the task of converting GSM calls to normal analog telephone line with an output similar to existing PSTN environment with all the basic features and additional G3 fax feature. It provides access to home, office, or any remote location where phone and fax service is needed and GSM footprint is available. Primary telephone fax service, extra lines and security backup are made available and thus facilitating outgoing voice and fax calls anytime and anywhere.