Samsung GH68-07472A User Manual page 16

You can lock the keypad so that
Key lock
accidental key presses does not
affect the phone functions.
To lock the keypad:
1. In Idle mode, press and hold
[
2. Press <Yes>.
To unlock the keypad:
1. Press <Unlock>
2. Press [
].
].
You can protect the phone against
Phone lock
unauthorised use with a phone
password.
1. In Idle mode, press <Menu>
and select Phone settings
Security
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>.
→
→ Change
13