AT&T MERLIN LEGEND Release 3.0 System Programming Manual page 477

PRI Facilities
Console Display/Instructions
9 Save your entry.
Select Enter.
10 Return to the System Programming menu.
Select Exit three times.
Telephone Number to Send
Use this procedure to assign the telephone number to send to the network when
outgoing calls are made on an ISDN line. If the person being called subscribes
to an automatic number identification service, the number indicates who is
calling.
The number assigned to each channel does not have to be unique because it is
not used for routing.
The telephone number sent to the network can be the one of the following:
The extension number assigned to the calling telephone (Select
Extension Only in Step 4)
The extension number substituted into the lower order digits of a
system-wide base number (Select Base Number with Ext in Step 4)
The facility-based line telephone number (Select Line Telephone Number
in Step 4)
NOTE:
Only one base number is supported per system. In system: having non-uniform
extension numbers, for example, where there are some 3-digit extension
numbers and some 4-digit extension numbers, one base number may not be
sufficient to represent all the external telephone numbers of all extensions.
Summary: Telephone Number to Send
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Additional Information
System manager
All
Not required
Form 3b, Incoming Trunks: DS1 Connectivity
(100D module)
No digits are assigned
Up to 12 digits (any combination of O to 9)
No
No
Programming Procedures
PC
[ F10 ]
[ F5 ] [ F5 ] [ F5 ]
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