1.5 Before Leaving Your Desk72 User Manual1.5.3 Preventing Other People from Using Your Telephone(Extension Lock)You can lock your extension so that outside (CO) line calls cannot be made. This can be useful to preventother people from making inappropriate calls using your extension. This feature is also known as Electronic Station Lockout.To lock/unlock• If your extension is locked, it cannot be used to perform the following operations:— Making outside (CO) line calls— Accessing logged informationHowever, you may be able to make outside (CO) line calls depending on systemprogramming.• If you forget the code or cannot unlock your phone, ask your operator or manager. He or she can unlock your extension (Remote Extension Lock).• The lock code must be 4 digits and must not include the "#" or " " characters.• The operator or manager can cancel this feature for all extensions (Extension Lock—CANCEL ALL).• This feature also functions as Incoming Call Log Display Lock.Off-hook. On-hook.PT/SLTEnter 77. Enter lock code (4 digits) 2 timesto lock or one time to unlock.Enter #.77 C.ToneLockUnlocklock code lock codelock codeAn SLT user can enter "0"instead of "#".OR
