how to disable rtt on iphone


How do you know when RTT is enabled on an iPhone?

How to Disable RTT on iPhone

Real Time Text (RTT) is a feature that allows users to send and receive text messages in real-time during a phone call. This feature can be very useful for those who are hard of hearing or have difficulty speaking, but for others, it can be an unnecessary distraction. If you are one of those users who want to disable RTT on your iPhone, then this guide is for you.

Step-by-Step Guide to Disable RTT on iPhone

  1. Open the Settings app on your iPhone.
  2. Scroll down and tap on “General.”
  3. Tap on “Accessibility.”
  4. Scroll down to the “RTT” option and tap on it.
  5. Toggle the switch at the top of the screen to turn off RTT.

Turning Off RTT during a Call

If you want to turn off RTT during a phone call, follow these steps:

  1. During a call, tap on the “RTT” icon on the call screen.
  2. Toggle the switch to turn off RTT.


Disabling RTT on your iPhone can be done in just a few steps. If you no longer need this feature while making phone calls, then turning it off will help eliminate any distractions that may arise from receiving texts during a call.

Having real-time text (RTT) enabled on your iOS device can be incredibly helpful when it comes to communicating with hearing and speech-impaired individuals through text messages. However, there may be times when you don’t need RTT enabled and you’d like to know how to disable it. This article will provide instructions on how to disable RTT on an iPhone.

First, open the Settings app, then scroll down to the Phone section and select it. Next, tap on the “RTT/TTY” option, and then switch the button at the top of the screen to “OFF”. This will disable RTT on your iPhone. It’s important to note that RTT will only be available when you’re connected to a cellular network or Wi-Fi. When you’re calling over Wi-Fi, the session is established over the Internet, and RTT is not supported.

Once you’ve disabled RTT, it’s fairly easy to re-enable it should you ever need it. To do so, simply follow the same steps as outlined above and toggle the button to “ON”. This will restore RTT to the default setting on your iOS device, allowing you to communicate with RTT-supported devices.

If you ever need to disable RTT on your iPhone, the process is relatively straightforward. Simply open the phone app and scroll down to the Settings section. From here, select “RTT/TTY” and switch the button at the top of the screen to “OFF”. RTT will now be disabled on your iPhone and can easily be re-enabled as needed.

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