Basic Info.

Product Description

Features and functions: 1) it is a 1 channel gsm gateway which has rj-11 output for extensions; 2) it can connect with ordinary telephone set, pbx , voip gateway, billing meter etc. ; 3) callback function 4) employ industrial module to make; 5) setting dialing time delayed; 6) can adjust voice volume by setting up from telephone set; 7) sim card supported ; 8) caller id display; 9) dtmf dialing; 10) bell signal; 11) polarity reversal; 12) the rj-11 socket which connect the phone or billing system for metering purpose; 13) support to dial all numbers including of */# 14) ip presetting; 15) working status and signal strength by led indicator; features: 1.simple to install and easy to maintain 2.high-quality voice 3.strong signals with high gain antenna 4.offering keypad command sets to define functions 5.enhanced high gains external antenna 6.wide voltage range & low power consumption 7.steady module & reliable design contact person: rebecca msn:szrunsunsale03[at]hotmail.com tel:+8618688785155