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W90DM annoying hum , crackles during call
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reed Offline
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Post: #4
RE: W90DM annoying hum , crackles during call
Quote:what kind of enviroment is it?

What you mean? Frankly speaking I don't know. This phones has been used by our client in his car showroom. Nothing special I quess.
06-23-2022 09:23 PM
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RE: W90DM annoying hum , crackles during call - reed - 06-23-2022 09:23 PM

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