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MERLIN LEGENDCommunications System Release 6.1
System Planning
555-661-112
Issue 1
August 1998
Lines/Trunks
Page 3-43Selecting Line/Trunk Options
3
Planning Form Instructions 3
1. On Form 3d, under the Type heading, do
one
of the following:
■ To keep the factory setting, check the Wink-Start box.
■ To change the type, check the Immediate-Start box.
2. Under the Expected Digits heading on Form 3d, do
one
of the following:
■ To show that the telephone company sends the factory-set number
of digits, check the box labeled 3.
■ To show the number of digits sent by the telephone company, check
one of the boxes labeled 1, 2, or 4.
3. Compare the number of digits sent by the local telephone company to the
number of digits in the system numbering plan, and do
one
of the following:
■ If the system’s numbering plan matches the number of digits sent by
the telephone company, check 0 (the factory setting) under the
Delete Digits and Add Digits headings.
■ If the number of digits sent by the local telephone company is
more
than the number of digits in the system numbering plan, specify that
one to four digits be deleted from the telephone company digits by
checking the appropriate number (1, 2, 3, or 4) under the Delete
Digits heading.
■ If the number of digits sent by the local telephone company is
fewer
than the number of digits in the system’s numbering plan, specify
the specific digits (1−9999) to be added to the digits sent; check the
Add these digits box under the Add Digits heading and then write
the specific digits to be added in the space provided.
4. Under the Signaling heading, do
one
of the following:
■ To keep the factory-set signal, check Rotary.
■ To change the setting, check Touch-Tone. (You cannot have
touch-tone if you selected Immediate-Start.)
5. Under the Invalid Destination heading, do
one
of the following. (The Invalid
Destination setting applies to both blocks. You cannot specify a different
setting for each block.)
■ To indicate that calls to unassigned extension numbers go to the
backup position (usually the primary operator), check Send to
backup position.
■ To indicate that calls to unassigned extension numbers should
receive a fast busy signal, check Return to fast busy.
6. Group DID trunks into each block by assigning the DID trunks according to
how incoming calls must be routed to reach the proper local and non-local
extension numbers, and transfer the information from Form 2c, System
Numbering: Line/Trunk Jacks to the Trunks Included in Block section of
Form 3d. Write the logical ID, trunk number, and telephone number in the
applicable columns.