How to Turn Off RTT on iPhone

How to Turn Off RTT on iPhone

RTT or real-time text is a feature that allows people with hearing or speech impairments to carry on conversations with text during phone calls.

You can turn on or off RTT by going into the settings of your iPhone. You can also contact your service provider and ask them to disable it for you.


RTT (Real-Time Text) is an accessibility feature on iPhones that enables users to communicate via text during phone calls. It’s great for those who are hard of hearing or have speech limitations, as they can type messages and receive responses immediately without waiting for the other person to hit Send.

This makes it a great alternative to voice communication, especially when talking in loud environments or sending detailed information like addresses. It’s also faster than email, as the text is sent instantly once it’s typed.

You can enable it by going into your iPhone’s settings, navigating to the Accessibility menu, and turning on both the “Software RTT/TTY” and the “Hardware TTY” options. After that, you can turn them off later if you decide not to use it.

To disable RTT, go to your iPhone’s settings and navigate to “Accessibility” or “General,” depending on the iOS version you have. Once there, tap “RTT/TTY.” From here, you can choose a line if your device has dual SIMs and enable Software RTT/TTY.

Next, you can enable Send Immediately to have characters appear as you type them, or answer all calls as RTT/TTY. You can even choose to disable RTT altogether and switch to normal audio if you’d prefer that option.

As mentioned above, this accessibility feature is designed to be helpful for people with hearing and speech impairments, so it’s important that you disable it if you don’t need it. In addition, RTT can slow down a call, so you may want to choose another accessibility option for calls that aren’t important to you or need to be accelerated.

Finally, RTT can cause glitches in some applications, so you might want to clear the cache on your phone if it’s not working properly. This will help ensure that the RTT app is running smoothly and that you can send messages in real-time.


RTT, or real-time text, is a standard accessibility feature that allows users with hearing and speech disabilities to communicate with others by using text messages. This feature is designed to make the process easier for these individuals, and can be turned off easily if needed.

The RTT feature works with your phone’s built-in microphone, keyboard, and WiFi features, so it doesn’t rely on any external hardware. It also uses automated transcription to convert audio to text and vice-versa.

This feature is available on most new iPhones, and it’s useful for hard-of-hearing or speech-impaired people. However, if you don’t need it, you can easily turn it off to prevent it from reappearing later.

To turn off rtt on your iPhone, first launch the Settings app and head to “Accessibility” or “General > Accessibility,” depending on which version of iOS you’re using. From there, toggle off the Software RTT/TTY and Hardware RTT/TTY options.

Once you’ve done that, you can rest assured that if your device is connected to a cell tower, it will use cellular data to send and receive texts. While this may seem like a lot of data, it’s not; most carriers now offer plans with unlimited talk and text.

You can also limit your cellular data usage by tweaking some of the settings in the Cellular section of the Settings app. These settings will control which applications can access your cellular data, and how much they can use.


If you use an iPhone and don’t need the real-time text feature, you can turn it off easily. It’s a standard accessibility feature that’s designed to help people with hearing or speech disabilities communicate over the phone.

The RTT feature enables you to send and receive texts as they’re typed on the screen of your device, rather than waiting for your recipient to press the submit button after each message. This feature is available on most iPhone models and is especially helpful if you have a deaf or hard of hearing friend or family member who wants to call you with a text-based communication method.

To enable RTT on an iPhone, navigate to Settings and scroll to Accessibility. Look for the tab that says “RTT/TTY” or “Teletype (TTY)”.

You’ll find a toggle for Software RTT and another for Hardware TTY. Tap the toggle for Software RTT and move it to on, and do the same for Hardware TTY.

In the meantime, you can still answer or make TTY calls by using a third-party teletypewriter or a special hardware device. If you don’t want to receive voice calls, turn off the “Answer All Calls as TTY” toggle.

When you do, your iPhone will stop displaying RTT notifications until you turn it back on again. It’s also possible to disable RTT if you don’t have an external TTY device.


If you don’t need RTT, you can easily turn it off on your iPhone. This feature is designed to help hard-of-hearing individuals send text messages instantly. This is a feature that a lot of users don’t use but it’s useful for some people.

If the RTT feature is turned on on your phone, it will appear in the calling menu whenever you make or receive a call. If you want to turn it off, all you need to do is change a few settings in your phone app.

You can find this setting in your phone’s “Accessibility” or “General” section depending on your iOS version. Once you have turned this off, it won’t appear when you make a call.

To disable RTT, first launch the Settings app on your iPhone and head into “Accessibility” or “General” to disable both software and hardware RTT options. Once you’ve done that, restart your phone and the feature should be gone.