17
Format: 43P #
Explanation: Where P = The group number (01-16)
Description: Cancels all Special Calling Numbers programmed in group P
3.12.3 Clear All Group Numbers
Format: 4 3 #
Description: Clears all programmed Special Calling numbers in all groups
3.13
Call Duration
3.13.1 Call Duration Setting
Format: 6NTT#
Explanation: Where N = The extension number (1-8)
Where TT = The amount of time a call is allowed to continue before it cuts off in minutes (01-99)
Description: Allow extension N to make outgoing calls lasting only TT minutes. This function can only
limit the time of an outgoing call.
Example: Set all outgoing calls from Extension 604 to a maximum call duration of 8 minutes:-
Press 6408#
3.13.2 Clear Call Duration
Format: 6N00#
Explanation: Where N = The extension number (1-8)
Description: Clear extension N setting - allow unlimited call duration for extension N outgoing calls
Example: Clear setting for Extension 604 - allow unlimited call duration for Extension 604 outgoing calls:
Press 6400#
3.14
C.O. Line Allow/Restrict
3.14.1 Allow All Extensions the Use of Specific C.O. Lines for Outgoing Calls
Format: 70M0#
Explanation: Where M = C.O. line number (either 1, 2 or 3)
Description: This allows all extensions the use of C.O line M
This function is for outgoing calls only
3.14.2 Allow Specific Extensions the Use of a Specific C.O. Line for Outgoing Calls
Format: 70MN0#
Explanation: Where M = C.O. line number (either 1, 2 or 3); N = Extension number (1
–
8)
Description: This allows an extension N the use of C.O. line M for outgoing calls.
