Question about Motorola Mobility H700 Wireless Headset

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Cannot hear callers/callers cannot hear me/buzzing & crackling sound when connected

Piece stopped working. Makes buzzing/crackling sound when call is connected. Cannot hear callers and they cannot hear me. Already tried deleting from my Samsung A870 and then repairing. Did not fix.

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Try pairing the bluetooth device to another phone, i had the same issue, i used a different phone for testing. it works, so i paired it to my phone and it also works

Posted on Dec 31, 2007


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Posted on Jan 02, 2017


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I advice you get the mouth piece of your phone replace because it is bad and that is why your callers cannot hear you.

All you need to do is to change the mouth piece of your phone and you will see that your callers will hear after you have replace the mouth piece of your phone.

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Crackling and buzz can come from a few different sources. I need a few more details. Is it on all phones? Is it on all lines of all phones? Does your caller hear the crackling too?

If it's in just one phone then switch out the handset & cord to see if the problem stays with the phone or the handset. You may just need a new hand set cord.

If it's in more than one phone then the problem will need some more testing.

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