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2.1 Control Features
120 User Manual
2.1 Control Features
2.1.1 Extension Control
The manager extension can control the settings of other extensions.
Changing the Settings of Other Extensions
To lock/unlock other extensions (Remote Extension Lock)
This feature is also known as Remote Station Lock Control.
— Changing the Settings of Other Extensions
• If your extension is unlocked by the Remote Extension Lock feature, the Extension Lock
assigned by itself will be unlocked.
Off-hook.
PT/SLT
Enter 78.
87
Enter extension
number.
extension
no.
Enter 2 to unlock
or 3 to lock.
2
3
Unlock
Lock
OR
On-hook.