C O N T E N T S
9. Flow Chart of Troubleshooting
9-1. Power On...................................................................................................................9-1
9-2. Initial ..........................................................................................................................9-3
9-3. Sim Part ...................................................................................................................9-5
9-4. Microphone Part-Phone MIC.....................................................................................9-8
9-5. Microphone Part-Earphone MIC..............................................................................9-10
9-6. Earphone Part..........................................................................................................9-12
9-7. Receiver, Speaker Part...........................................................................................9-15
9-8. Charging Part...........................................................................................................9-16
9-9. Key Data Input........................................................................................................9-18
9-10. Back Light(for color Main LCD)............................................................................9-19
9-11. Key Back Light......................................................................................................9-20
9-12. Camera Part...........................................................................................................9-21
9-13. GSM Receiver........................................................................................................9-23
9-14. GSM Transmitter....................................................................................................9-25
9-15. DCS Receiver........................................................................................................9-28
9-16. DCS Transmitter....................................................................................................9-30
9-17. PCS Receiver .......................................................................................................9-31
9-18. PCS Transmitter....................................................................................................9-33
9-19. WCDMA Receiver..................................................................................................9-34
9-20. WCDMA Transmitter..............................................................................................9-38
10. Reference data
