Samsung A886 - Manual (Page 161)

Settings
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application. Touch the check box next to each application to add a check
mark (application locked) or remove the check mark (application
unlocked). Touch Save to save the settings.

Fixed Dialing Mode: FDN (Fixed Dial Number) mode, if supported by
your SIM card, allows you to restrict outgoing calls to phone numbers
stored in the FDN List. To set this mode you must enter your PIN2 code.
Note: Not all SIM cards have a PIN2 code. If your SIM card does not, this menu does not
display.

Change Password: Allows you to change your current phone
password. Enter the current password and touch Confirm, enter the new
password and touch Confirm, enter the new password again and touch
Confirm a second time.

Change PIN Code: Allows you to change your current PIN, provided
that the PIN Check feature is enabled. Enter the current PIN and touch
Confirm, enter the new PIN and touch Confirm, enter the new PIN
again and touch Confirm a second time.

Change PIN2 Code: Allows you to change your current PIN2 to a new
one. Enter the current PIN2 and touch Confirm, enter the new PIN2 and
touch Confirm, enter the new PIN2 again and touch Confirm a second
time.
Reset Phone
Reset returns your phone to its default settings but does not delete user
data such as contacts, messages, pictures, videos, and music.
To reset your phone:
1. From the Idle screen, touch

Settings

Phone

Reset Phone.
2. At the Continue? prompt, touch Yes to reset, or No to cancel.
3. Enter your phone password and touch Confirm.