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Mobilmicke · 11-18-2008, 10:09

Hi.

I have two units of this GSM - Analog trunk adapter that isn't working.
There are no tone in the telephone socket.

I think the problem is with a little 8 pin IC that's just behind the socket.
Both units have the same problem, so i can't switch parts between the units either.

Can someone help me with information about this circuit, or maybe supply a
schematic of the device?? I would be thankful...

Thank's

// Mobilmicke

11-18-2008, 10:09	#1 (permalink)
Mobilmicke Junior Member Join Date: Jan 2005 Location: GSM heaven Age: 44 Posts: 11 Member: 104260 Status: Offline Thanks Meter: 2	Ericsson G36e Hi. I have two units of this GSM - Analog trunk adapter that isn't working. There are no tone in the telephone socket. I think the problem is with a little 8 pin IC that's just behind the socket. Both units have the same problem, so i can't switch parts between the units either. Can someone help me with information about this circuit, or maybe supply a schematic of the device?? I would be thankful... Thank's // Mobilmicke