Nortel T1/SMDI Configuration Manual page 188

CallPilot T1/SMDI interfaces
Standards documents for CallPilot SMDI link requirements
Reference Document
Number Number
1 Bellcore
TR-NWT-000283
2 EIA
EIA/TIA-232-F
188
Title
Simplified Message Desk Interface (SMDI)
Generic Requirements
Interface between Data Terminal Equipment
and Data Circuit Terminating Equipment
Employing Serial Binary Data Interchange
Standard 1.13
CallPilot