Samsung SGH-E250 Cell Phone User Manual


 
CONTENTS
9. Flow Chart o f T roubleshooting
9-1. Pown on.....................................................................................................................9-1
9-2. Initial...........................................................................................................................9-3
9-3. Charging Part.............................................................................................................9-5
9-4. SIM Part.....................................................................................................................9-7
9-5. Microphone Part.........................................................................................................9-9
9-6. Speaker Part(Melody)..............................................................................................9-11
9-7. Key Data Input........................................................................................................9-13
9-8. Receiver Part...........................................................................................................9-14
9-9. Back Light(for Color Main LCD).............................................................................9-15
9-10. Key Back Light......................................................................................................9-17
9-11. Camera Part...........................................................................................................9-19
9-12. GSM Receiver........................................................................................................9-21
9-13. GSM Transmitter....................................................................................................9-22
9-14. DCS Receiver........................................................................................................9-23
9-15. DCS Transmitter....................................................................................................9-24
9-16. PCS Receiver.........................................................................................................9-25
9-17. PCS Transmitter.....................................................................................................9-26
9-18. Bluetooth Part........................................................................................................9-28
9-19. Radio Part..............................................................................................................9-30
10. Reference d ata