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Nortel 922-057 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| PCUSN System Overview | 20% | - PCUSN architecture and components - Interface definitions and protocols - GPRS network integration |
| Installation and Commissioning | 20% | - Initial system verification - Software loading and configuration - Hardware installation |
| Operation and Configuration | 25% | - Performance monitoring - Parameter configuration - System management and monitoring |
| Maintenance and Troubleshooting | 25% | - Fault isolation and diagnosis - Software upgrades - Alarm handling and resolution - Backup and restore procedures |
| GPRS Service Management | 10% | - Data flow management - Quality of service - GPRS bearer services |






