Device Guides
Nokia Lumia 820
How to
Checking SIM lock status for my mobile phone
Your mobile phone might be SIM locked to a specific service provider. Follow these easy instructions to find out your SIM lock status.
List view
1. View SIM lock status
Insert a SIM from another service provider and turn on your mobile phone.
If your mobile phone is SIM locked, a message will appear on the display.
If your mobile phone is SIM locked, a message will appear on the display.
See how to insert your SIM.
Insert a SIM from another service provider and turn on your mobile phone.
If your mobile phone is SIM locked, a message will appear on the display.
See how to insert your SIM.
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