Set A Pin Code For The Sim Card; Change The Pin Code Of Sim Card - Tenda AC1200 User Manual

11.2.3

Set a PIN code for the SIM card

You can also set a PIN code for a SIM card without PIN code.
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 Enable PIN Lock.
Step 3 Specify a PIN Code, and click Save.
When Auto-unlock PIN is enabled, the router will unlock the SIM card automatically each time the
router completes rebooting (the PIN code is still required after resetting).
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11.2.4

Change the PIN code of SIM card

To change the PIN code of the SIM card,
for the SIM card.
disable the PIN code of SIM card
123
first, then set a PIN code