The Station Lock feature is available to users with a system or standard Touch-Tone telephone. The Station Lock button can be programmed on a system telephone, through Centralized Telephone Programming. Users with standard Touch-Tone telephones can invoke this feature using Feature Code #21.
This button allows users to lock their telephones when they leave their desks for an extended period of time. To lock the telephone, the user presses the programmed Station Lock button and enters a four-digit code. To unlock the telephone, the user presses the button, then re-enters the code. It is recommended that the button programmed for this purpose have lights. The Station Lock feature should be used for all phones that have a Call Screening button.
To program a Station Lock button:
Procedures
Programming a VMS Cover Button (F15)
Programming a Do Not Disturb Button (F01)
Programming a Voice Mailbox Transfer Button (F14)
Programming a Voice Messaging Auto Dial Button
(Intercom 777)
Programming a Station Lock Button (F21)
Programming a Record-a-Call Button (PARTNER ACS Release
3.0 or later) (F24)
Programming a Call Screening Button (PARTNER ACS Release
3.0 or later) (F25)