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Voice Quality of Headset Jack T22P
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Yealink Support Offline
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Post: #6
RE: Voice Quality of Headset Jack T22P
The biggest possiblity is that the T20P's headset jack is bad.
So please ask your seller for RMA.
03-17-2014 04:34 PM
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RE: Voice Quality of Headset Jack T22P - Yealink Support - 03-17-2014 04:34 PM

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