Samsung SGH-D606 - Manual (Page 147)

Settings
141
Change PIN2
The Change PIN2 feature allows you to change your current PIN2 to a
new one. You must enter the current PIN2 before you can specify a
new one. Once you have entered a new PIN2, you are asked to
confirm it by entering it again.
Note: Not all SIM cards have a PIN2. If your SIM card does not, this menu does not
display.
Memory status
Use this menu to check the amount of memory being used for
storing data in Shared memory, Messages, File manager, Calendar,
Contacts and Games.
Reset settings
You can easily reset your phone to its default settings. To reset your
phone:
1. Select one or more of the following reset options:
♦
All: resets all configuration options to their default values.
♦
Phone settings: resets only phone options to their default values.
♦
Display settings: resets only display options to their default
values.
♦
Sound settings: rests only sound options to their default values.
2. Press the Reset soft key.
3. Enter the 8-digit phone password and press the Yes soft key.
Note: : The password is preset to “00000000.” To change this password, see page 139