rtt/tty

How do I use tty for communication on my iPhone? How do I use voice carry over (vco) with my iPhone and tty?

iPhone 5s, iOS 12

Posted on Jan 29, 2024 10:51 AM

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1 reply

sberman

Level 10

273,534 points

Jan 29, 2024 10:58 AM in response to valdres2rose

See this from the iPhone User Guide.

Set up and use RTT and TTY on iPhone - Apple Support

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