New Bluetooth Problem


Sep 29, 2022
Hey !
I have MI 11T and my Sennheiser HD 450BT when i try to make a call no one can hear me at all ! the problem seems to be specific to this phone it was working on my note 9 pro i also tried it on note 8 pro, samsung a52, iphone 13 and mi 11 lite all working fine !
Sorry for my bad English but can anyone offer help ?

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