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Programming Manual
Program 21: Outgoing Call Setup
21-12: ISDN Calling Party Number Setup for Trunks
SA
SB
COP
IN
Description
Use Program 21-12 : ISDN Calling Party Number Setup for Trunks to assign Calling Party Numbers for each
trunk (maximum 16 digits per entry). When a call is made by an extension which does not have an Extension
Calling Number assigned (Program 21-13), the system sends the calling number for the ISDN trunk defined in 21-
12.
Note: If the Calling Party Number is assigned in both Programs 21-12 and 21-13, the system sends the data in
Program 21-13.
Input Data
Trunk Port Number
1-51
Calling Party Number Default
0-9,*,# (Max. 16 digits)
No setting
Conditions
None
Feature Cross Reference
ISDN Compatibility
Telephone Programming Instructions
To enter data for Program 21-12(ISDN Calling Party Number Setup for Trunks):
1. Enter the programming mode.
2. Enter 21 12
3. Enter the number of the item you want to program.
4. Select the Trunk port number to be programmed by pressing the FLASH or the VOLUME▲ or VOLUME▼
keys.
5. Enter data for the item you selected + HOLD.
6. Enter data for the next item in the program.
OR
Press DC once to enter a new item number.
OR
Press DC until you’ve exited that series’s programming section.
21-12-01 Trunk1
PartyNo
21-12-xx Trunkxx
xxxxx
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