LG GD570 - Manual (Page 128)

Changing Your Settings
126 LG GD570 | User Guide
TTY
A TTY (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 is compatible with digital cell
phones. Your phone and TTY device will connect via
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.
Dial Readout
This menu allows you to set the phone to read out
the number when you press the keypad to dial.
Hearing Aid
This menu allows you to toggle the Hearing Aid
function On and Off.
Call Duration
This menu allows you to view the duration of all your
sent and received calls.