Norstar Modular ICS 7.0 System Manual page 11

Controlling access to your Norstar system 232
Direct inward system access (DISA) 232
Class of Service (COS) 233
Maintaining security 233
Accessing Norstar remotely over the public network 233
Tones 234
Using Class of Service (COS) passwords 235
Changing your Class of Service 235
General System features 237
Set profile 237
Line profile 237
Pulse or tone dialing 238
Disconnect supervision 238
Hunt Groups 238
Internal numbers 239
Line assignment 239
Target line 240
Line pools 241
Overflow call routing 241
Telephones with no line buttons 242
Memory buttons 242
One-line display 243
Prime line 243
Private lines 243
Volume bar 244
Troubleshooting 245
Using the alarm telephone 245
Reporting and recording alarm codes 245
Testing the telephone 246
Testing the telephone display 246
Testing the telephone buttons 247
Testing the speaker in the telephone handset 247
Testing the telephone headset 248
Testing the telephone speaker 248
Testing the power supply to a telephone 248
Common feature displays 249
N0000626 03 Modular ICS 7.0 System Coordinator Guide
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