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W52 High pitched noise
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nicvon Offline
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Posts: 3
Joined: Jun 2014
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Post: #1
Bug W52 High pitched noise
Hi

I have about 8 x W52 running off 4 different Bases around our office.

3 of the handsets periodically (when answering) have a high pitched noise and the user cannot hear anything and neither can the caller.

I have taken a video of the problem: http://youtu.be/zgno0TufW80

All 3 phones are on different base stations and the problems happen at different times at different places around the office.

The phones are between 2 - 6 months old. I have other phones running the same firmware off the same base stations which have not had any problems.

Please can you make some suggestions

Phones
FIRMWARE: 25.30.0.50
MAC: 00-15-65-53-33-5A



10-28-2014 03:06 PM
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Messages In This Thread
W52 High pitched noise - nicvon - 10-28-2014 03:06 PM
RE: W52 High pitched noise - Coco_Yealink - 10-29-2014, 03:18 PM
RE: W52 High pitched noise - nicvon - 10-29-2014, 03:31 PM

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