iPhone 4 S no longer gives audible rings and notifications
My fairly new 4s has stopped ringing for phone calls. And new emails no longer give the sound.
The volumn setting is all the way up.
Do Not Disturb is OFF
Ringtone is Marimba
The bar for Ringer and Alerts is all the way to the right. I DO hear it when I move the bar so the speaker is working.
What oh what could be wrong?
Thanks for any ideas. John