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PAMS Technical Documentation
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"SIM card rejected"
Vsim according to spec.:
2,8V min. (3V SIM card)
4,5V min. (5V SIM card)
Yes
ATR data can be
seen at C222 towards
R213
Yes
ATR data can be
seen at SIMIF4 (J202)
Yes
J206 (SIMI/O_C line) is 1
during ATR meassage
Yes
Check CCONT (N201)
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Earpiece doesn't work
and there aren't any
electrical or mechanical
problems
OK
Check R119, R120, C122,
C105, C125, C104, C126,
OK
Replace COBBA
(N100)
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No
Defective CCONT (N201)
No
Check X400 and R213
No
Check CCONT (N201)
No
Check MAD2 (D300)
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NHM-2/5nx,ny/6/9
Troubleshooting
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