hi I couldn't able to turnoff TTY mode pls give me a solution to solve
It's normally in the dialer option in the accessibility menu.
Manage TTY Settings
Note When TTY (teletypewriter) settings are enabled, you can use your phone with a TTY device if you're deaf or hard of hearing.
1.From a Home screen, tap Phone Home screen Phone icon.
2.Note If unavailable, navigate: Apps > Phone.
3.From the Keypad tab, tap the Menu icon Menu icon (located in the upper-right).
6.Tap More settings.
8.Tap TTY mode.
9. Disable or Turn off TTY mode.
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