- SIM
1. From the Web UI, click Settings > Mobile Network > SIM.
SIM Pin Lock: To lock your SIM by using a PIN, enter the SIM PIN. The SIM Status will
be changed to Enabled. Once the SIM PIN Lock is enabled, you need to enter SIM PIN
to connect to the mobile broadband network each time you power on your Mobile
Hotspot.
Carrier Unlock: Once Carrier Unlock Status is unlocked, you can use the SIM from
various different carriers.
2. Enter the SIM PIN and press Save Changes or Unlock to save your settings.
NOTE: If you enter the wrong SIM PIN three times for SIM PIN Lock, your SIM will be
disabled permanently until you enter the PUK code from your service provider.