ZTE Corporation R8978S2600L 用户手册

Chapter 4

Operation and Maintenance

Table of Contents

Technical Support.......................................................................................................4-1

Fault Location.............................................................................................................4-2

Equipment Maintenance.............................................................................................4-3

Power On ...................................................................................................................4-4

Power Off ...................................................................................................................4-5

Parts Replacement.....................................................................................................4-6

4.1 Technical Support

ZTE technical support contract information is pasted in a conspicuous position in the

equipment room, see

4-1

SJ-20141113151137-001|2016-08-17 (R1.2)

ZTE Proprietary and Confidential