Teletypewriter (Tty) Mode - HTC 10 User Manual

Teletypewriter (TTY) mode

TTY mode allows people who have hearing or speech impediments to communicate by
telephone. HTC 10 is compatible with select TTY phones. Contact your TTY phone
manufacturer to see if the phone supports digital wireless transmission. HTC 10 and
the TTY phone connect using a special cable that may come with the TTY phone. If this
cable was not provided with your TTY phone, contact your TTY phone manufacturer to
purchase the connector cable.
Most TTY phones connect via a 2.5 mm headset jack adapter. HTC provides a 2.5 mm
headset jack adapter that connects to the USB Type-C port on HTC 10. To request this
adapter, contact HTC at htc.com/us/contact/phone.
Turning TTY mode on
1. Connect the TTY phone cable plug to the HTC 10 headset jack.
2. From the Home screen, tap
3. Tap CDMA call settings TTY mode, and select TTY Full.
When turned on, TTY mode may impair the audio quality of non-TTY phones
connected to the headset jack.
, and then tap Settings Call.
Accessibility settings 263