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11 SIM-problem
•
Make a general visual inspection for corrosion or oxidation from liquid damage according
to point 1.2
•
Insert a SIM card with known function. If the display shows "Insert card", there is a SIM
problem, if it shows "Insert correct card", the phone might be SIM locked in this case try
to use a test SIM card.
•
Check if the SIM-reader (Fig. 11.1) is dirty or oxidized. Clean it if necessary.
If the failure still occurs, handle the unit according to the local company or the GSP directives.
4_00021-1_FEA 209 549_80 A
Sony Ericsson Mobile Communications AB
Fig. 11.1
Trouble Shooting Guide, Mechanical
15(17)
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