| TABLE OF CONTENTS (CONTINUED) |
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| Page |
2.2 | Technical Terms for Explaining Message Detail Data | 86 |
| 2.2.1 Circuit Card Mounting Information | 87 |
2.3 | How to Proceed with Diagnostic Work from System Message | 89 |
2.4 | System Messages | 91 |
3.CCIS (Common Channel Interoffice Signaling) Line Fault | 114 | |
3.1 | Check Point | 114 |
3.2 | CCIS Line Control | 114 |
3.3 | Fault Repair Procedure for Digital CCIS Line | 115 |
3.4 | Fault Repair Procedure for Analog CCIS Line | 116 |
4.CCIS LINE OPERATING MODE CONTROL | 118 | |
5.INSERTION/EXTRACTION OF CIRCUIT CARDS | 119 | |
5.1 | CCH Circuit Card | 119 |
5.2 | DTI Circuit Card | 120 |
5.3 | CCT Circuit Card | 121 |
5.4 | PLO/OSC Circuit Card | 122 |