TTY

[Rambrahmam]

Iam unable to turn TTY mode off in my Samsung Galaxy M11 

Please help me to solve my problem

[Ehsank]

i am not sure your mobile do have this feature or not but
you can try this
go to settings >Accessibility >Screen reader> and enable voice assistant
my this will help you

[Ehsank]

and also click on settings to do something more as per your requirement

[souvik04]

can you tell me what is tty mode?🤔

[Ehsank]

tty=teletypewriter
it allows the people who are hard of hearing, deaf, who have language disabilities or speech, to connect by telephone. 

[AkTsR]

If your problem is solved then good otherwise check this https://youtu.be/Km49NGgrYR4