Vertical Communications DSU and DSU II - Manual (Page 129)

Appendix A
Quick Reference Guide
This quick reference guide provides you with a list of the feature
dialing codes used on the Impact digital telephone system.
Feature To Turn On To Turn Off
Account Code Programmed Button, or
INTERCOM ✳ 04
Assist Programmed Button
Attendant INTERCOM 0
Automatic Callback INTERCOM Ext. ✳ 6 INTERCOM # 6
Background Music INTERCOM ✳ 1 INTERCOM # 1
Call Forwarding:
All Calls
Personal Calls
CFOS (DSU II)
INTERCOM ✳ 5
INTERCOM ✳ 05
INTERCOM ✳ 07 INTERCOM # 5
INTERCOM # 05
INTERCOM # 07
Call Pickup:
Directed
Group INTERCOM ✳ 4 plus
Ringing Ext.
INTERCOM # 4 INTERCOM
Call Park INTERCOM ✳ (91–99) #91–99 to retrieve
Call Waiting INTERCOM EXT. ✳ 01 Hang Up
Directed Hold INTERCOM ✳ 90, Ext. INTERCOM # 90
Executive Override INTERCOM Ext. ✳ 03
Hookflash Code INTERCOM # 04
LCD Messaging INTERCOM ✳ 02, 0–9,
SPKR INTERCOM # 02
A
GCA70–245 Quick Reference Guide
Quick Reference – 1