Specifications

Cancel On Line INTERCOM,
Retrieve Message INTERCOM, HOLD
Night Transfer (Attendant) On INTERCOM, S # 03,
Programmed Button
Off INTERCOM, ✳ # 03,
Programmed Button
Personal Ringing Tones Set Tones 16 INTERCOM, ✳ ✳ 4 (16)
Pulse/Tone Switching #
Redial Last Dialed Number #
Save Number Redial Use HOLD, Programmed Button
Store Programmed Button
Service Observing INTERCOM, # 03, (ext no)
Speed Dial Station 09
System ✳ 0199
TAP (on line) Activate INTERCOM, #04
Toll Restriction Override Activate INTERCOM, ✳✳6 (extension
number, code)
Tracker Pager Enable INTERCOM, ✳06
Disable INTERCOM, #06
Send Message
INTERCOM, #01
Voice Announce Block Block INTERCOM, ✳ 2
Unblock INTERCOM, # 2
Zone Page Zone 1 INTERCOM, 84
Zone 2 INTERCOM, 85
Zone 3 INTERCOM, 86
IMI66–107 Digital Telephone System
Introducing The DSU 1 – 23