Locking Another Telephone to Prevent Unauthorized Use
Step by Step
If this function has been configured (contact your service personnel), you can lock other telephones to prevent unauthorized use, and later unlock them again.
You can use this function to unlock the telephone for users who have locked their telephones and then forgotten their PINs.
Press the key. The LED lights up
Confirm.
or
Enter the code.
Enter the internal number of the telephones that you want to lock or unlock.
