Nokia 3410 - Page 5

CONFIDENTIAL 5 (44)
NHM—2/5/6 Repairhints
Customer Care Europe, Middle East & Africa 3410 Version 4.0 Approved
SCCE Training Group Date 20.11.2002
© NMP 2002
Checked by:
Customer Care E&A
Approved by:
SCCE Training Group
CHAPTER 8 CONTACT SERVICE 27
MCU ROM Checksum failed 27
CCONT Interface failed 27
COBBA parallel/serial failed 27
DSP Alive test failed 27
EEPROM sec/tune checksum failed 27
CHAPTER 9 SIMCARD FAULTS 28
Display message “Insert SIMcard” 29
Display message ”SIMcard not accepted” 29
CHAPTER 10 INTERNAL AUDIO FAULTS 30
Speaker faulty 30
Microphone does not work 30
CHAPTER 11 USER INTERFACE FAULTY 31
Display failure 31
Keypad malfunction 31
Backlight failure 31
Vibra failure 32
Buzzer failure 32
Clock time problems 32
CHAPTER 12 NO SERVICE 33
No or too low TX power GSM 900 33-37
No or too low TX power GSM 1800 37
Faulty spectrum 38
No RX-calibration GSM 900 possible 39-42
No RX-calibration GSM 1800 possible 42
Poor service or no network coverage, C508 faulty 43
CHAPTER 13 CHANGE HISTORY 44