Today as it turned out I was getting a support call from Apple and when prompted to press "1" on the keypad the tone was not transmitted to the system and the call disconnected. I see scattered problems with this for earlier versions of ios and models of iphones. Anyone have anything to fix this? I am trying to get hold of a Verizon person.
iPhone 12 Pro Max, iOS 14
1) Try and Force Restart your iPhone EXACTLY as shown below and see whether that resolves the issue:
(2) If the above does not work then - You will need Verizon to look into your ability to create and send DTMF (Dual Tone Multi Frequency) tones.
Axel F.
1) Try and Force Restart your iPhone EXACTLY as shown below and see whether that resolves the issue:
(2) If the above does not work then - You will need Verizon to look into your ability to create and send DTMF (Dual Tone Multi Frequency) tones.
Axel F.
DMTF tones iPhone 12
