.Accidental mute of 630 during call

[WPCentral Question]

During a call on my Lumia 630 I oftem manage to accidentally mute the call, presumably by touching the mute button with my cheek. Is there a way to remove the mute option? Or lock it out during a call. (I'm happy to not have the functionality.)

 

[realwarder]

I got used to pressing the power button after I started the call - switches the screen off and stops you hanging up or muting the call.

Simply press again at the end to allow control to hang up. Probably saves some power too