Abort selective, 4-9subnetwork, 4-9
abort, selective, subnetwork, 4-9Abort Call failure message, C-6AC power, requirements, 1-4Active message, DBM, C-3Addr, 4-18
address, assigning, 4-18
addressing, tributary DSU, 2-9,3-10Aggreg Exceeded error message, C-11Alarm, 4-6
All Async>Aggr error message, C-11Alrm, status indicator, C-2
SDCP, C-2Ansr, 4-7
Answering DBM message, C-8AntiStream, 5-17,5-26application
configuration, selecting, 4-13DSU, 1-6
TDM, 1-8
V.32 DBM, 1-7approvals, 1-4
V.32 DBM, 1-7area
Activ, 5-1
MPTC, 5-1
MPTT, 5-1
PTPC, 5-1
PTPT, 5-1
Remt, 5-1
Usr1, 5-1
Async Rate, 5-24
Async Undspeed error message, C-11Async±>Sync, 5-20,5-23AsyncBit/Char, 5-20,5-24asynchronous, operation, 1-3
Auto Backup, 4-7
Auto Bckup, 5-21AutoAnswer, 4-6,5-13automatic setup and restoration, 1-2AutoRestor, 4-7,5-21AutoRetrain, 5-12
backup branch, 4-6
menu selections, 4-8
configuration options, 5-21external dial, 1-2manual, 4-8
mode, external, 4-7option set, 4-7point-to-point, 1-2
Backup Dir, 5-21
Bad Phone# failure message, C-6BadPermiss failure message, C-6BckUp, status indicator, SDCP, C-2Bckup, 4-6
Bckup Dir, 4-7
Bell Canada specifications, 1-4BERT, 2-12,3-12,4-11
DBM test, C-3DSU test, C-4port test, C-5
BiL
DBM test, C-3DSU test, C-4
Bilat Lpbk, 4-10,5-19bilateral loopback, 4-10
DBM test message, C-3DSU test message, C-4
BiplrViol alarm, C-4
bit error rate test, 2-12,3-12,4-11DBM test message, C-3DSU test message, C-4
port test message, C-5branch
backup, 4-6configuration, 4-12control, 4-19messages, 4-20status, 4-4
test, 4-9broadcast, 2-8,3-9Busy
DBM error message, C-10failure message, C-6
