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Buzz when on loudspeaker
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janisklavins Offline
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Post: #1
Buzz when on loudspeaker
Some of my installed T28P phones have a buzzing sound which can be heard by other party only in cases if loudspeaker is used. Does anyone know what could be the problem?
11-11-2014 07:00 PM
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Buzz when on loudspeaker - janisklavins - 11-11-2014 07:00 PM

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