TCL
L1 Service Manual
Communication Ltd.
2.5.2. Headset
2.5.3. End user USB cable
2.6. Maintenance policy
This chapter describes the maintenance of the 5056O series phone authorized at L1 repair centre. The
maintenance operations can only be performed in approved repair centres.
General
Main L1 maintenance operations are as following:
Rev.
Page
1.1
10/27
5056A/J/M/X/D/W/E/T Level 1 Service Manual
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