Tty Mode; Roaming Settings; Roaming Mode - LG Volt User Manual

TTY Mode

A TTY (teletypewriter, also known as a TDD or Text Telephone) is a telecommunications device that
allows people who are deaf, hard of hearing, or who have speech or language disabilities, to
communicate by telephone.
Your phone is compatible with select TTY devices. Please check with the manufacturer of your TTY
device to ensure that it supports digital wireless transmission. Your phone and TTY device will connect
using a special cable that plugs into your phone‟s headset jack. 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 >
2. Touch TTY Full, TTY HCO, or TTY VCO to turn TTY mode on.
– or –
Touch TTY Off to turn TTY mode off.
To access the state Telecommunications Relay Service (TRS) for assistance with TTY calls:
■
Dial to reach an operator.
Note: In TTY Mode, your phone will display the TTY access icon. When enabled, TTY mode may impair
the audio quality of non-TTY devices connected to the headset jack.
Warning: 9-1-1 Emergency Calling
It is recommended that TTY users make emergency calls by other means, including Telecommunications
Relay Services (TRS), analog cellular, and landline communications. Wireless TTY calls to 9-1-1 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.

Roaming Settings

You can make phone calls and use wireless data services around the globe on compatible CDMA and
GSM/UMTS networks.

Roaming Mode

Depending on your Sprint Prepaid plan, your device may be allowed to use roaming networks. Your
phone allows you to control your roaming capabilities. By using the Roaming menu option, you can
determine which signals your phone accepts.
Choose from two different settings on your dual-band phone to control your roaming experience.
1. Press >
2. Tap System select to change the CDMA roaming mode.
Phone Calls
> System settings > Call > TTY mode.
> System settings > Roaming.
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