20 Most Recent Nortel IP Phone 2004 NTDU92BD70E6 - Page 7 Questions & Answers


What about him? He always gets it wrong.....

Radio... | Answered on Aug 18, 2019


Internal circuitry needs repair, which is a task for a repair shop with access to diagrams and test gear.

Radio... | Answered on Jul 28, 2019


Possibly from the manufacturer/distributor

Radio... | Answered on Jul 26, 2019


The squelch control is advanced as far as required to quieten background hissing and weak radio signals - the squelch is an adjustable barrier that blocks unwanted signals and if advanced too far can also block wanted signals.

Many portable and handheld radios today employ an automatic squelch.

If the squelch control isn't working it is a job for the repair shop...

Radio... | Answered on Jul 03, 2019

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