Tty Mode; Hearing Aids; Noise Canceller - Sharp aquos crystal 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. Touch
> > Settings
2. Touch TTY mode and then touch TTY Full, TTY HCO, or TTY VCO to turn TTY mode on.
– or –
Touch TTY Off to turn TTY mode off.
Note: 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.

Hearing Aids

Hearing aids lets you adjust your phone's settings to help you hear more clearly during a phone call.
1. Touch
> > Settings
2. Touch Hearing aids to enable it.

Noise Canceller

Noise Canceller suppresses background noise from around you during calls.
1. Touch
> > Settings
2. Touch Noise Canceller to enable it.
Settings
> Call.
> Call.
> Call.
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