Instruction manual
INDEX
Data Port Endpoints, Option Profiles 2-100
DCE Devices 2-131
Delay Announcement
Direct Group Calling 2-150
Equipment Connections 2-151, 2-241
Night Service 2-240
Delayed Access 2-233
Dequeuing Tone 2-94
Description, System 1-1
Destination, Attendant Source and 2-52
DGC 2-147
Dial
Access, Pooled Facility 2-258
Access to Message Waiting Indicators 2-139
Code Assignments 2-140
Code Personal 2-252
Plan 2-140
Dial Pads
Touch 2-340
Touch-Tone 2-340
Dial Pulse Services 2-340
Dial Tone 2-94
Dialing
Data Terminal 2-135
Direct Inward 2-152
Personal Speed 2-292
Repertory 2-279
Speed 2-291
System Speed 2-291
Dictation System
Access 2-143
Connections (FCC Registered) 2-144
DID 2-152
Trunk (TN753) 3-21, 4-11
Digital
Switch 3-1
Tape Unit 2-745
Tape Unit Connections 2-145
Direct
Access, Pooled Facility 2-260
Extension Selection, Attendant 2-34
Extension Selector Console 2-31
Group Calling Delay Announcement 2-150
Group Calling (DGC) 2-147
Inward Dialing (DID) 2-152
Station Selection (DSS) 2-158
Trunk Attendant Console 2-19
Trunk Attendant Console Connections 2-22
Directory 2-155
Display 2-160
Local 2-220
Operation Modes 2-161
Screen 2-160
Special Descriptors 2-163
Display (Continued)
Standard Call 2-164
Distinctive Ringing 2-171
Documentation, Reference 8-1
Don’t Answer, Attendant Return Coverage on 2-50
Drop, Conference 2-106
DS1 Facility Interface 2-117
DS1 Format 2-117
DS1 Interface Trunk (TN767) 3-37
DSS 2-158
DTAC 2-19
Dual Console Operation 2-20
Position Busy 2-21, 243
DTE Devices 2-130
DTU 2-145
Dual
Attendant Selector Consoles 2-36
Console Operation (DTAC) 2-20
Console Operation (SLAC) 2-28
DXS 2-34
E
Electrical Noise/RFl 6-5
Emergency Transfer Unit Connections 2-265, 2-266
End-To-End Signaling 2-136, 2-172
Environmental Requirements 6-1
Equipment
Configuration 1-2
Connections Via Circuit Pack Ports 3-10
Error Log 2-329
EX RS-232 Driver 2-101
Exclusion 2-173
Expert Mode 2-175
Extended Stations 2-178
Extending, Attendant Call 2-14
External
Alert Connections 2-180
Alerts 2-179
F
FACE 2-8
Facilities
Central Office Trunk 5-19
Virtual 2-356
Facility Access Restriction 2-89
Features 2-1
Account Code Entry, Forced 2-8
Account Code Entry, Optional 2-11
Attendant Call Extending 2-14
10-4