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11.2.2 Disable PIN lock for the SIM card
After disable PIN lock for the SIM card, your SIM card will not be protected by PIN lock.
Configuring procedure:
Step 1 Start a web browser on a device connected to the router and visit tendawifi.com to log in
to the web UI of the router.
Step 2 Choose Advanced Settings > SIM PIN.
Step 3 Disable PIN Lock.
Step 4 Enter the original PIN Code, and click Save.
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