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Exam Code: 920-551

Exam Name: GSM BTS 18000 Installation and Commissioning

Updated: Jul 19, 2026

Number: 75 Q&As with Testing Engine

920-551 Free Demo download

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Nortel 920-551 Exam Overview:

Certification Vendor:	Nortel
Exam Name:	GSM BTS 18000 Installation and Commissioning
Exam Number:	920-551
Related Certifications:	920-552 GSM BSS Operations and Maintenance 922-020 MCS 5100 Installation and Commissioning
Available Languages:	English
Exam Format:	Multiple Choice
Sample Questions:	Nortel 920-551 Sample Questions
Exam Way:	Traditionally at proctored testing centres
Pre Condition:	Basic telecom and GSM network knowledge

Nortel 920-551 Exam Syllabus Topics:

Section	Objectives
BTS 18000 Installation Overview	- Hardware Installation and Mounting - Power and Grounding Configuration - Transmission and Backhaul Connections - Site Preparation and Safety Procedures
Commissioning and Configuration	- Radio and Network Parameter Setup - Functional Verification Tests - Documentation and Test Logs - Software Load and BTS Initialization

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