Casio C721 Manual De Usuario
164
SETTINGS & TOOLS
1.
From the idle screen, press the Center Select Key [MENU],
then use the Directional Key
a to select Settings & Tools
and press the Center Select Key [OK].
2.
Press
6 Phone Settings, 6 Security.
3.
Enter the four-digit Lock Code, then press the Center Select
Key [OK]. The default Lock Code is the last 4 digits of your
mobile telephone number.
4.
Press
3 Phone Lock Setting.
5.
Press the Directional Key
j up or down to select one of the
following settings, then press the Center Select Key [OK].
Unlocked
Phone is unlocked.
On Power Up Phone will lock when it is turned on.
k Lock Phone Now
1.
From the idle screen, press the Center Select Key [MENU],
then use the Directional Key
a to select Settings & Tools
and press the Center Select Key [OK].
2.
Press
6 Phone Settings, 6 Security.
3.
Enter the four-digit Lock Code, then press the Center Select
Key [OK]. The default Lock Code is the last 4 digits of your
mobile telephone number.
4.
Press
4 Lock Phone Now.
NOTE
To unlock the phone, press the Right Soft Key [Unlock] from
the idle screen, enter the four-digit Lock Code and then press
the Center Select Key [OK].
k Restore Phone
To delete all User Data and restore all settings to their initial
defaults: