Step by Step
Using Other Functions
74
Locking Another Telephone to Prevent Unauthorized Use
If this function has been configured (contact your
service personnel), you can lock other telephones to
prevent unauthorized use and then unlock them again
later.
You can use this function to unlock the telephone for us-
ers who have locked their telephones and then forgot-
ten their PINs.
Press the key. The LED lights up.
Confirm.
or
FB=< Enter the code.
DEnter the internal number of the telephones that you
want to lock or unlock.
Confirm.
or
or

F or GEnter the code.

Using System Functions from the Outside(DISA: Direct Inward System Access)
If this function has been configured (contact your ser-
vice personnel), you can set up external outgoing calls
from outside the system, just like an internal user.You
can also activate and deactivate the following functions
in your system:
• Reset services and functions,
code: #0 Æpage71
• Call forwarding, code: *1/#1 Æpage64
• Lock and unlock all phones,
code: *66/#66 Æpage 53
•Save PIN,
code: *93 Æpage 54
Program/Service
US:*943=Lock all phones?
UK:*943=Telephone Lock?
*=Lock phone?
#=Unlock phone?