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FIGURE 4-2 Cross-connect field for Type 1 Standard and Type 1 Compatible.
9
Go off-hook on station A.
> If you hear dial tone, go on to step 10.
> If you do not hear dial tone, hangup and repeat
steps 8 and 9 for any other ports being tested.
When all ports have been tested, go on to step 17.
10
Dial station B.
> If the tie line does not drop (within five seconds),
go on to step 11.
> If the tie line drops within five seconds, hangup
and repeat steps 8 and 9 for any other ports being
tested. When aIl ports have been tested, go onto
step 17.
Tie Line Troubleshooting
4-13