Samsung Galaxy S21 FE 5G <\/div><\/span> Manage RTT Settings<\/div><\/h1>

Use RTT to text in real time on calls from your Galaxy S21 FE 5G. This can help with hearing or speech issues or if you prefer typing.<\/div><\/div>

Change RTT Visibility<\/div><\/h2>

Open the

³§±ð³Ù³Ù¾±²Ô²µ²õÌý²¹±è±è<\/div><\/span>.<\/div><\/span><\/div><\/li>

Navigate:

Accessibility<\/div><\/span>

Hearing enhancements<\/div><\/span>

Real Time Text<\/div><\/span><\/div><\/span>.<\/div><\/span><\/div><\/li>

Tap the

RTT call button<\/div><\/span> then select the preferred setting:<\/div><\/span>

Visible during calls<\/div><\/b>: Shows the RTT call button only during RTT calls.<\/div><\/li>

Always visible<\/div><\/b>: Shows the RTT call button whenever you make and receive all calls.<\/div><\/li><\/div><\/ul><\/div><\/li><\/div><\/ol><\/div> <\/div> <\/div> <\/div>

Make a Call with RTT<\/div><\/h2>

With RTT set to Always visible, open the

Phone app<\/div><\/span>.<\/div><\/span><\/div><\/li>

Do one of the following:<\/div><\/span>

From the Keypad tab, enter a 10\u002Ddigit number then tap the

RTT call icon<\/div><\/span>.<\/div><\/li>

From the Contacts tab in the lower right, select a contact then tap the

RTT call icon<\/div><\/span>.<\/div><\/li><\/div><\/ul><\/div><\/li><\/div><\/ol><\/div> <\/div> <\/div> <\/div>

Switch a Call to RTT<\/div><\/h2>

While on a call, do one of the following:<\/div><\/span>
With RTT set to Visible during calls:
Tap the
3\u002Ddot Menu icon<\/div><\/span>.<\/div><\/li>
Tap
Show RTT keyboard<\/div><\/span>.<\/div><\/li><\/div><\/ol> <\/div><\/li>
With RTT set to Always visible:
Tap
Real Time Text<\/div><\/span>.<\/div><\/li><\/div><\/ol> <\/div><\/li><\/div><\/ul><\/div><\/li><\/div><\/ol><\/div> <\/div> <\/div> <\/div>
End an RTT Call<\/div><\/h2>
While on a call, tap
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