AT&T 75 Telephone User Manual


 
DCS Busy Verification of Terminals and Trunks
DCS Call Forwarding All Calls
DCS Direct Trunk Group Selection
DCS Trunk Group Busy/Warning Indicators
CHAPTER 6. CENTRALIZED ATTENDANT SERVICE (CAS) (V3 AND
GENERIC 1 SYSTEMS)
Description
Tones Associated With CAS Calls
Display
Operating Procedures
CAS Backup Service
CAS Night Service Operations
CHAPTER 7. ROUTINE MAINTENANCE
Testing
Care and Cleaning
Power Failure
CHAPTER 8. USING THE CONSOLE TO TROUBLESHOOT THE
SYSTEM
Trouble Reporting
Console Alarm Indicators
Features Used in Troubleshooting
Other Maintenance Tips
CHAPTER 9. SYSTEM SUMMARY
List of Dial Codes
System and Console Parameters
CHAPTER 10. REFERENCES
CHAPTER 11. GLOSSARY
CHAPTER 12. INDEX
5-2
5-2
5-3
5-3
6-1
6-1
6-2
6-3
6-4
6-7
6-8
7-1
7-1
7-1
7-2
8-1
8-1
8-1
8-2
8-9
9-1
9-1
9-4
10-1
11-1
12-1
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