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2C. Settings 63
Settings
If this cable was not provided with your TTY device,
contact your TTY device manufacturer to purchase the
connector cable.
To turn TTY Mode on or off:
1. Press > and tap >
Call settings > TTY. (An informational message
displays.)
2. Read the onscreen disclaimer and tap Yes.
3. Tap TTY Off to turn TTY mode off.
– or –
Tap any of the following to enable the feature:
Ⅲ TTY HCO, TTY VCO, or TTY Full.
Sound Settings
Ringtones
Ringtones help you identify incoming calls and
messages. You can assign ringtones to individual
Contacts entries, types of calls, and types of messages.
Selecting Ringtones for Voice Calls
Your device provides a variety of ringer options that
allow you to customize your ring and volume settings.
Note: If TTY mode is enabled, the audio quality of non-TTY
devices connected to the headset jack may be
impaired.
Note: In TTY Mode, your device will display the TTY access
icon.
If TTY mode is enabled, the audio quality of non-TTY
devices connected to the headset jack may be
impaired.
WARNING: 911 Emergency Calling
Boost 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 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.
SPH-M930_Boost.book Page 63 Monday, August 15, 2011 12:02 PM