The RTT feature on your iPhone sends text messages immediately as you type them without requiring you to hit send.

Rachit is a Features Writer at AndroidPolice. He has been covering the tech landscape for the past seven years and loves to help people figure out their devices and get the most out of them. He is ...

RTT refers to Real-Time Text, a solution aimed at helping the deaf and hard-of-hearing community have real-time conversations over the phone. RTT calls are an accessibility feature that must be ...