other features
programmable key
features
Briefly press the programmable key to go
back to your previous screen.
Press and hold the
key to set the
earpiece volume.
The programmable
key is a future
feature that will be
used to access an
application by a
press of a button.
For example, you
set the key as a shortcut for viewing your
call history, opening your web browser, etc.
80
other features
Programmable
key
TTY calls
features
Set up your phone for use with an optional
TTY device:
Connect TTY device to the phone's
Headset Jack and press Start > Settings >
Phone Accessibility > TTY
Note: A teletypewriter (TTY) is a
communication device used by people who
are hard of hearing or have a speech
impairment.