Z2 Call issues

[Tonjewy]

I have mic noise suppression ON, and doing a recording it sounds ok,

But when making /receiving calls it sounds a bitt metalick and the person on the other end hear lots of noise and echo..

The other person have no similar problem when talking to others...

Is there any other settings I can adjust or do I need to hand in the phone?

[cc9705]

I believe you've missed this http://talk.sonymobile.com/t5/Xperia-Z2/Echo-issues-during-phone-call/m-p/659777#U659777

[_alexdon_]

You have to disable mic noise suppression and speaker voice enhancement and see if there is a difference.