To make your DINC not vibrate when a text or email comes in while you are on a call? When ever I am in a call and someone texts me or I get an email, it will vibrate and the caller can hear it and it will usually interrupt them.
Exactly, the other day I was on the phone and I got like 10 or 11 texts and an email and the person on the other end was pissed and told me to deal with it and call them back. So I turned off the vibrate but they could still hear the tone play when a text would come in.