170 171
01
02
03
04
05
03
04
05
06
07
02
06
06
01
Advanced Mode - Settings
3 Select OK > Master Clear >
Yes.
note: It will reset your phone to its
default setting and delete all personal
data. The default password is ‘1234’.
Resetting the external
memory
1. Select Menu > Settings >
Reset.
2. Enter password.
3. Select OK > External Memory
Reset > Yes.
TTY
The teletypewriter (TTY) is a
telecommunications device
that allows people who are deaf
or hard of hearing, or who have
speech or language disabilities,
to communicate via a telephone.
Setting teletypewriter
1. Select Menu > Settings > TTY.
2. Select Disable, TTY Full, TTY
Talk or TTY Hear.
• Disable: TTY mode is
disabled.
• TTY Full: Users who cannot
talk and hear, can send and
receive text messages.
• TTY Talk: Users who can talk
but cannot hear, can receive
text messages and reply with
voice messages.
• TTY Hear: Users who can hear
but cannot talk, can send text
messages and receive voice
messages.
note: Make sure to connect a headset
to the phone after selecting one of the
TTY modes. Then, you can use the TTY
function.
