How do I silence notifications during a call Windows Phone 7.8?

[josher93]

Hello, my problem is that notifications tones sounds during a call, including the messages tone, so when I'm chatting and I have a call, during the call I hear the notifications sounds of the messages from the chat in the speaker allong with the call, and I can't hear clearly the caller.

Anyone know how to fix this??
Thank you.

Phone: Nokia Lumia 800

 

[DBDev]

I think the only fix for this is to put the phone on vibrate before the call :unhappy: