L1 Service Manual
3.5.2. Headset
3.6. Maintenance policy
This chapter describes the maintenance of the 2002D series. The following operations can only be
performed by authorized repair centres.
General
Main L1 maintenance operations are as following:
3.6.1. For handset:
1)
Warranty check
2)
Functional test
3)
SW downloading
4)
Replacement of the defective device.
Rev.
1.0
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2002D Level 1 Service Manual
TCL
Communication Ltd.
Page
9/26