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CONFIDENTIAL
Service & Analysis Center Europe
Training Team
version 1.0 / 05.11.1999 Page 26 of 37
X100, SIM card reader
•
Check soldering
•
Check contacts (change connector if bent)
N100, CCONT
•
Check SIM card –DATA ( Pin 4 SC-reader), -Clock 3,25MHz (Pin 3 SC-reader), -Reset (Pin 2 SC-reader) and VSIM
3V/5V DC (Pin 1/5 SC-reader) depends to the SIM card
V112
•
Change component if SIM -DATA, -Clock, -Reset or VSIM is short circuited to
ground
•
Check also R115, R116, C137, C138, C139, C140, C141 for short circuit or not capacity
SIM card not accepted, SIM LOCK failure
SIM card not accepted (SIM LOCK active)
SIM card not
accepted
appears on
LCD after
entering the
PIN code.
open
WINTEASLA
and activate
quick /RF-info
if SIMLOCK is not
active, but
phone still doesn't
accept SIM,
change N200,
COBBA
correct the SIM
LOCK settings
with use of the
Nokia security SW
(SSSW) or send
those phones to
the SACE
compare the data
entries MCC+MNC
with the listed
entries of the
respective product
code
SIM LOCK is oK!
!!!Take note!!!
if the Msin data field is
closed to any special
IMSI number range,
ONLY
the operator is
allowed to open the
SIM LOCK!!!
correct the SIM LOCK
settings with use of
the Nokia security SW
(SSSW) after
changing of COBBA
or send those phones
to the SACE
Yes
Yes Ok
not oK