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Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
- 85 -
START
6 pins are
soldered well?
Check Proper
SIM Card
Assemble
Resolder pin
Replace Main
Board
Yes
Yes
No
Check All of SIM card voltage
KS360 Series support
1.8V & 2.9V SIM only