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WayneL74 · 17th May 2020, 4:26 pm

Hi Sparks.

Set your multimeter to 2000 ohms (may be marked 2k) and measure T1 to T2 again. Do this with the hookswitch pushed down

17th May 2020, 4:26 pm	#20
WayneL74 Triode Join Date: Jun 2015 Location: Ipswich, Suffolk, UK. Posts: 49	Re: Quiet or no dial tone in a GPO 706 Hi Sparks. Set your multimeter to 2000 ohms (may be marked 2k) and measure T1 to T2 again. Do this with the hookswitch pushed down