Voicemail Settings; Hearing Aids; Cdma Call Settings - HTC 10 User Manual

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Save to People: Select to add unknown numbers to the People list after the call.

Voicemail Settings

Use this menu to check your voicemail settings such as the voicemail service provider and voicemail
number.
1. Tap >
2. Tap Call.
3. Tap Voicemail service or Voicemail settings.

Hearing Aids

Select the Hearing aids option to enable hearing aid compatibility that amplifies your phone's in-call
volume.
1. Tap >
2. Tap Call.
3. Select the Hearing aids option.
4. Select Sidetone to get voice feedback in a hearing aid.

CDMA Call Settings

Use these options to enable hearing aid compatibility, and adjust several call settings, such as
teletypewriter (TTY) mode.
1. Tap >
2. Tap Call.
3. Tap CDMA call settings.
TTY (Teletypewriter) 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.
When establishing your Sprint service, please call Sprint Customer Service using the state
Telecommunications Relay Service (TRS) by first dialing
state TRS with this number: 866-727-4889.
To turn TTY Mode on or off:
Phone Calls and Voicemail
> Settings.
> Settings.
> Settings.
. Then provide the
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