problem during a call

[azqswx123]

goodnight,
I have a concern. If I enable gsm fashion / wcdma, my interlocutor hears my voice like a robot (jerky)
If I revert to GSM mode (2G), I no longer worry.
I used SEUS but that did not fonctionné.Je not had this problem before. it happened after my return from vacation.
Could you help me? I'm French

[Uliwooly]

It could be that you need a new SIM card 

[azqswx123]

I thought the same thing as you.

I wanted a new sim card today and it did not change anything....

[_alexdon_]

How is your 3G coverage?Also,did you try to disable microphone noise suppression?

[azqswx123]

The coverage is very good. Like I said, it happened once, on my return from vacation. And it worked fine before. how to disable the noise canceling microphone?

[_alexdon_]

Go to settings-call settings,look for microphone noise suppression.I am not sure SP has it.

[azqswx123]

sp don't have it

[_alexdon_]

You should stop by a sony service:

http://www.sonymobile.com/global-en/support/contact-us/

[azqswx123]

ok. thanks

[_alexdon_]

Keep us updated.