I have a weird problem. For this one contact I don't get any sound or vibration notifications when a SMS arrives.

What I have tried:

  • Change Text Tone
  • Change Vibration
  • Delete contact and create new with same mobile number
  • Rebooted iPhone

What could be the problem?

1 Answer 1


You may have accidentally muted the SMS conversation.
To change this go to the SMS messages for that contact and click Details (top right) and make sure that Do Not Disturb isn't selected.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .