GSM Gateway

 Technical parameters:

In set is included:

GSMGateway is designed to plug in to telephone exchange or a phone. Itmakes a simple analogue line with standard parameters. Within it youhave to put a SIM card and when someone calls to that number youreceive a call and CLIP on telephone line. When you call from internalphone of telephone exchange the number will be dialed through GSM.

Bulgarian product manufactured by Elexim company. Produces analogue line for connecting to the phone device, input line of offic