Internet Call Settings; Applications Settings - HTC ONE User Manual

will connect using a special cable that plugs into your phone's headset jack. If this cable was not
provided with your TTY phone, contact your TTY phone manufacturer to purchase the
connector cable.
When establishing your Boost service, please call Boost Mobile 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:
1. Open the Notifications panel, and then touch
2. Touch TTY Full, TTY HCO, or TTY VCO. Touch TTY Off to turn TTY mode off.
Note: When enabled, TTY mode may impair the audio quality of non-TTY phones connected to
the headset jack.
Warning: 911 Emergency Calling
Boost Mobile recommends that TTY users make emergency calls by other
means, including Telecommunications Relay Services (TRS), analog cellular,
and landline communications. Wireless TTY calls to 911 may be corrupted when
received by public safety answering points (PSAPs), rendering some
communications unintelligible. The problem encountered appears related to TTY
equipment or software used by PSAPs. This matter has been brought to the
attention of the FCC, and the wireless industry and the PSAP community are
currently working to resolve this.
DDTM Mode
Select this option if you want to direct all calls to your voicemail when you are using data
connection. See Data Services

Internet Call Settings

See Internet Calls.

Applications Settings

This menu lets you control your application settings, including allowing installation of non-
Google Play applications and removing applications.
Allow Installation of Third-Party Programs
Clear Application Cache and Data
Select the App to Open Data Items
Stop Applications Using Task Manager
Settings
FAQs.
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. Then provide the
> Call > TTY mode.