AT&T MERLIN LEGEND Communications System PBX System Planning Manual page 201

PBX System Form 3c, Continued
B- Channel Groups
Maximum: 69 groups with up to 23 channels per group. Make copy for each group.
Group No. (1 -69)
B-Channel
Logical ID
lot and Port No,
4
Group No. (1 -69)
I
Trunks
Trunk No.
Slot & Port
B-Channel
Logical
#I
1
Page _____of
Trunks
I
Trunk No.
ID
I