Trouble Shooting Guide, Standard
4/00021-2/FEA 209 544/21 B 23(26)
10 Data Communication Problems
10.1 Type of problem
If the IRDA device range is too short, go to section 10.2.
If the IRDA communication is not working, go to section 10.3.
10.2 Short range
Open the phone and check for liquid damage.
Make sure that there is no dirt in the IrDA window in the front.
Replace N761.
If the fault remains, go to section 10.3.
10.3 No communication
Check the soldering on N762, resold if necessary. If that does not help, change N762.
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