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2025-05-14 17:17:15.832

LG V30® - Manage RTT Settings

Here's how to use the real-time text (RTT) feature on your LG V30.
Real-time text (RTT) is text transmitted instantly as it is typed or created. Recipients can immediately read the message while it is being written, without waiting or the need for an additional device.
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  1. From a Home screen, tap the
    Phone icon
     Phone icon.
    If unavailable, scroll to display all apps then tap
    Phone
     .
  2. Navigate:
    Menu icon Menu icon
    Call settings
    Additional settings
     .
  3. Tap
    Real Time Text (RTT) keyboard
     to turn on On switch icon or off Switch Off icon.
    When RTT is enabled on both devices no audio is heard on the call. If you aren't hearing audio make sure RTT is turned off.
    You won't be able to make video calls or merge calls while RTT is on.
  4. Tap the
    Back icon
     Back icon several times to return to the calling screen.
  1. From a Home screen, tap the
    Phone icon
     Phone icon.
    If unavailable, scroll to display all apps.
    When enabled, the RTT phone icon appears in the lower-left of the 'Dial' screen.
    If prompted, tap
    Yes, show RTT keyboard
    .
    RTT Dialer Screen
  2. Once the call connects and the RTT keyboard displays, start typing your message.
    RTT Call Screen
  1. If RTT is turned off, while on a call, tap the
    Menu icon
     Menu icon (upper-right) then tap
    Show RTT Keyboard
    .
    If prompted, from the 'Cannot change to video call' window, tap
    OK
    .
    Tap Menu then tap Show RTT Keyboard
  1. While on a call, tap the
    End icon
     (at the top) to end the call.
    End Call icon