How do I disable RTT on my iPhone?
I have one contact that whenever we speak on the phone, both our phones automatically go to RTT. I want to disable this function as it interferes with other apps on my iPhone.
iPhone 8
User profile for user:
mario49
User level:
Community Specialist
Greetings NickT1023,
We understand that you want to toggle RTT features on your iPhone, and we'd like to help. You can learn to toggle this feature on or off here:
Set up and use RTT and TTY on iPhone
Take care.