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Reference for Connection Link Number between DL and Tl Link
DL
Link No
Exchange which calls
Tl Tie-line Link Number
2 Tie-lines
3 Tie-lines
Exchange which is called
Tl Tie-line
Link Number
Tie-line
Link
Fixed by Connection
Cable between
Exchanges
After power switch
is on, Links are
used in numerical
order
Note.
If the Tl Tie-line Link which corresponds with the DL Link No. is already busy, then,
the next Tie-line Link is automatically used.
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