Huawei NE05E Hardware Manual page 527

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HUAWEI NE05E,NE08E

Hardware Guide

safe operation of a device and minimize the impact of part replacement on

services, maintenance personnel must follow the basic operation process described

in this section.

Huawei engineers need to obtain the telephone number of the GTAC to contact

Huawei headquarters as soon as possible when an exception or a problem that

Huawei engineers cannot locate or solve temporarily occurs.

Issue 05 (2023-03-31)

Assess the feasibility of the operation.

During the process of troubleshooting or repairing a device, maintenance

personnel must assess whether the operation is feasible before replacing a

Whether the needed spare parts are available in the depot.

Whether the maintenance personnel is qualified for carrying out the

4 Hardware Installation and Parts Replacement

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