AT&T MERLIN LEGEND Release 3.0 System Programming Manual page 777

General System Programming Sequence
Complex Lines
Program DSI trunks
LinesTrunks → LS/GS/DSl
Program tie lines
LinesTrunks → TIE Lines
Program DID trunks
LinesTrunks → DID
Program PRI trunks
LinesTrunks → PRI
Telephones
Many programmers prefer to program Auxiliary Equipment before
programming Telephones.
Assign trunks to telephones
Extensions → LinesTrunks
Copy trunk assignments
Extensions → Line Copy
Identify Principal User for Personal Line
LinesTrunks → More → PrncipalUsr
Assign ring, voice, outgoing only, shared buttons
More → Cntr-Prg
Copy telephone button assignments
More → Cntr-Prg
Identify analog multiline telephones with BIS or HFAI
Extensions → BIS/HFAI
Identify analog multiline telephones requiring Voice Announce to Busy
Extensions → VoiceSingl
G–3
System Programming