Pantech c790 Manuale Utente
76
Security
Enabling and disabling
1. Press
Menu
>
Settings
>
Security
>
FDN
.
2. Select
On
or
Off
.
For details on fi xed dialing, see page 32.
Reset
Resetting the phone
1. Press
Menu
>
Settings
>
Reset
.
2. Enter password >
Master Reset
.
note: It will return confi guration settings to default. The
default password is ‘1234’.
default password is ‘1234’.
Clearing the phone
1. Press
Menu
>
Settings
>
Reset
.
2. Enter password >
Master Clear
.
note: It will change the setting as default and erase all
personal data. The default password is ‘1234’.
personal data. The default password is ‘1234’.
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.
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. Press
Menu
>
Settings
>
TTY
.
2. Select
Disable
,
TTY
Full
,
TTY
Talk
or
TTY
Hear
.
•
Disable
: TTY mode is disabled.
•
TTY Full
: User who cannot talk and hear, sends and
receives a text message.
•
TTY Talk
: User who can talk but cannot hear, receive a
text message and send voice message.
•
TTY Hear
: User who can hear but cannot talk, sends a text
message and receive voice message.