User ManualTable of Contents1-1. Repair Precaution12-1. GSM General Specification24-1. Software Adjustments45-1. Cellular phone Exploded View55-3. Disassembly & Assembly Instructions57-1. RF Solution Block Diagram79-1. Power On99-3. Audio Working99-5. Vibrator Working99-7. Bluetooth Working99-9. GSM Receiver99-11. DCS Receiver99-13. PCS Receiver99-15. WCDMA 2100 Receiver9Size: 4.43 MBPages: 104Language: EnglishOpen manual