1.6 Before Leaving Your Desk
Operations 1-57
Basic Operations
Locking Your Telephone (Electronic Station Lockout)
If another user tries to access an outside (CO) line and presses a dial key from a locked
extension, the user will hear a reorder tone and for PT users “Restricted” is shown on the
display. However, calls can be made at a locked extension depending on system
programming. System programming determines which COS number applies to calls at the
locked extension.
An extension assigned as an operator or manager can cancel this function for all extensions
(Electronic Station Lockout — CANCEL ALL).
“Remote Station Lock Control” overrides this feature. If the operator or manager sets
Remote Station Lock on the extension you have already locked, you cannot unlock it.
The lock code must be 4 digits and must not have the “#” and “ ” buttons.
You can make intercom calls and receive intercom or outside calls at a locked extension.
You can make outside calls depending on the toll restriction class.
1.8 Operator/Manager Service Features, “Electronic Station Lockout — CANCEL ALL”
1.8 Operator/Manager Service Features, “Remote Station Lock”
See the Installation Manual, Section 3, “Toll Restriction — Station Lock Boundary Class”.
See the Installation Manual, Section 3, “Station Lock”.
Any Telephone
Lift the handset or press
SP-PHONE/MONITOR. Dial 77. Hang up or press
SP-PHONE/MONITOR.
Enter a 4-digit lock code
(0000 through 9999) twice. Dial #.
7 7 lock code lock code
same code
Confirmation tone
and dial tone
#
Any Telephone
Lift the handset or press
SP-PHONE/MONITOR. Dial 77. Hang up or press
SP-PHONE/MONITOR.
Enter the same lock code
you used to lock the
extension.
Dial #.
7 7 lock code
Confirmation tone
and dial tone
#
Allows you to lock your extension so that other users cannot
make outside calls from your extension.

Locking

Unlocking

!
!
Single line telephone users can dial “0” instead of “#”.
Single line telephone users can dial “0” instead of “#”.