D-Link DWR-921 User Manual page 128

DWR-921 4G LTE Router
User Manual
If the PIN code check for the SIM card inserted into the built-in LTE modem is disabled, then an
active WAN connection with the operator's settings will be automatically created when powering on
the router. The connection will be displayed on the Connections Setup / WAN page.
If you want to disable the function for automatic creation of a mobile WAN connection, click the
DISABLE button.
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Configuring via Web-based Interface