Blackberry DTEK 50 STH100-2 서비스 매뉴얼 - 페이지 13
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L1 Service Manual
2.6 Cell phone maintenance
1)
Equipments for handset test.
Handset with full power.
One SIM card.
2)
It is recommended the following tools:
One PC with Windows Windows 7/Windows 10.
One ampere meter for charger current test.
2.7 Invoice check
1. Check warranty status of Handset by POP (Proof of Purchase) ;
2.
If the end user lost his POP, then consider the data code as the purchasing day;
Date code: (SHP)
Rev.
1.0
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Neon PRD62980/62981 Level 1 Service Manual
TCL
Communication Ltd.
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