Kyocera K500 User Manual page 43

Phone Lock
Lock a specific menu item or the phone for privacy. The default password is "0000".
Auto Keypad Lock
Prevent accidental key presses. Use this feature to protect the keypad.
Fixed Dial
FDN (Fixed Dialing Numbers) if supported by your SIM card, allows you to restrict outgoing calls
to a limited set of phone numbers. To use this feature you need to enter the PIN2 number.
If the SIM card does not have PIN2, this feature is not supported.
View and Edit: View and edit the FDN list after inputting the PIN2 password.
Add: Add and FDN entry after inputting the PIN2 password.
Delete: Delete an FDN entry after inputting the PIN2 password.
SMS: Send an SMS to the stored FDN numbers.
Short Type: Choose the short type between Number / Name / Sequence.
Barred Dial
When Barred Dialing is enabled, calls are restricted and cannot be made to the barred dial list. To
make a call to a barred number, you must enter the PIN2 code. If the SIM card does not have a
PIN2 code, this feature is not supported.
Change Password
To change the password, input the current password, and then enter the new password.
Restore Factory Settings
Reset the phone to original settings from factory. The default password is "0000".