Samsung SGH X820 Manual page 17

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You can set the Navigation keys to
Menu
function as shortcuts to access
shortcuts
your favourite menus.
1. In Idle mode, press <Menu>
2. Select a key.
3. Select a menu to be assigned to
You can switch the phone to Silent
Silent mode
mode to avoid disturbing other
people.
Press and hold [ ] in Idle mode.
14
and select Settings → Phone
settings → Shortcuts.
the key.
You can protect the phone against
Phone lock
unauthorised use with a phone
password. The phone will require
the password on power-up.
1. In Idle mode, press <Menu>
and select Settings →
Security → Change
password.
2. Enter the default password,
00000000, and press <OK>.
3. Enter a new 4- to 8-digit
password and press <OK>.
4. Enter the new password again
and press <OK>.
5. Select Phone lock.
6. Select Enable.
7. Enter the password and press
<OK>.