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TCL K70
Manage RTT Settings

2026-07-30 21:04:41.915
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TCL K70 <\/div><\/span> Manage RTT Settings<\/div><\/h1>
Use RTT to text in real time on calls from your TCL K70. This can help with hearing or speech issues, or if you prefer typing.<\/div><\/div>

Change RTT Visibility<\/div><\/h2>
  1. Open the
    Phone app<\/div><\/span>.<\/div><\/span><\/div><\/li>
  2. Navigate:
    Menu icon<\/div><\/span>
    Settings<\/div><\/span>
    Accessibility<\/div><\/span><\/div><\/span>.<\/div><\/span><\/div><\/li>
  3. Tap
    Real Time Text Visibility<\/div><\/span>.<\/div><\/span><\/div><\/li>
  4. Tap
    RTT Visibility<\/div><\/span> then select from one of the following options:<\/div><\/span>
    • When Placing Calls<\/div><\/li>
    • Only During Calls<\/div><\/li><\/div><\/ul><\/div><\/li><\/div><\/ol><\/div> <\/div> <\/div> <\/div>

      Make a Call with RTT<\/div><\/h2>
      1. With \x27When Placing Calls\x27 selected under the RTT visibility setting, open the
        Phone app<\/div><\/span>.<\/div><\/span><\/div><\/li>
      2. Do one of the following:<\/div><\/span>
        • Enter a 10\u002Ddigit number then tap the
          RTT call icon<\/div><\/span>.<\/div><\/li>
        • From the Recents tab or Contacts tab, select an entry then tap
          RTT call<\/div><\/span>.<\/div><\/li><\/div><\/ul><\/div><\/li><\/div><\/ol><\/div> <\/div> <\/div> <\/div>

          Switch a Call to RTT<\/div><\/h2>
          1. While on a call, tap
            Real Time Text<\/div><\/span>.<\/div><\/span><\/div><\/li><\/div><\/ol><\/div> <\/div> <\/div> <\/div>

            End an RTT Call<\/div><\/h2>
            1. While on a call, tap the
              End call icon<\/div><\/span>.<\/div><\/span><\/div><\/li><\/div><\/ol><\/div> <\/div> <\/div> <\/div> <\/article> <\/body>\n<\/html>'; var parsedkb = $($.parseHTML(htmlString)); $('#kbArticleNew').html(parsedkb);