What is RTT Calling and How Does It Work? (Android & iPhone)

RTT (Real-Time Text) is a powerful accessibility feature that lets you send messages as you type—letter by letter—during a phone call. Whether you're hearing-impaired or just curious about this FCC-mandated feature, this guide covers everything you need to know about RTT calls, how to turn it on, and how it works on Android (Samsung & Pixel) and iPhone.

🔗 Read more on our complete article: https://www.androidauthority.com/rtt-calling-3324735/

📚 Chapters:
0:00 - What is RTT Calling?
0:50 - Why We Should Enable RTT ?
1:04 - Enable RTT (Samsung)
1:24 - Enable RTT (Google Pixel)
1:46 - Enable RTT (iPhone)
1:55 - RTT vs TTY
2:11 - RTT for Emergencies

🔧 How to Enable RTT Calling:

📱 Samsung Devices:
➡️ Go to "Settings" → "Accessibility"
➡️ Tap "Hearing enhancements" → "RTT"
➡️ Choose when to show the RTT call button: "Always visible" or "Visible during calls"

📱 Google Pixel Devices:
➡️ Open Phone app → Tap ⋮ → "Settings"
➡️ Tap "Accessibility" → "Real-Time Text (RTT)"
➡️ Set the RTT call button visibility

🍎 iPhone:
➡️ Go to "Settings" → "Accessibility"
➡️ Tap "RTT/TTY" → Turn on "Software RTT"
➡️ Ignore TTY options—RTT has mostly replaced it

🆘 RTT works for emergency services too!
If you can’t speak during an emergency call, RTT lets you text them live without delay.

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#RTT #RealTimeText #Accessibility #PhoneTips #AndroidTips #EmergencyCalls #HowToAuthority

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