What did I do to lose voice communication on receiving and answering calls?

A

AC Question

What did I do to lose voice communication on receiving and answering calls.

I swipe to answer but the caller cannot hear me nor I them, dead air.
It is not on mute.
The volume is high.
This happens on both incoming and outgoing calls.
 

B. Diddy

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Re: What did I do to lose voice communication on receiving and answering calls.

Welcome to Android Central! Which phone, and which carrier? Have you talked to your carrier about this? You might need a replacement SIM card.