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Protecting the phone from unauthorized users
You can protect your phone from unauthorized users by locking it with a secret
code.
You must specify your code before locking the phone for the first time. You may en-
ter it yourself and change it at any time.
Specifying/changing your PIN
Select the desired menu item.
You may now change your PIN number.
Enter the current 4-digit PIN number. Select
a number greater than 2000.
Note:
This step is not carried out if you are enter-
ing the code for the first time.
Enter the new PIN.
This new code is now saved.
Lock the telephone
Select the desired menu item.
The status display contains the message
“locked”.
Unlocking the telephone
Select the desired menu item.
You are prompted to enter your PIN.
Enter your PIN.
You can now use your phone as usual.
Menu
Lock
↓
Enter PIN
↓
Current PIN
↓↑
Menu
Lock
↓
COS 2: 1..5
Lock
↓
Status
Locked
↓
Menu
Lock
↓
Unlock with PIN
↑