In 4G Gateway Mode - Zte MF28B User Manual

DHCP
Select DHCP to access the following interface:
Click Apply to confirm your configuration.

In 4G Gateway mode

Dial Up
Click WAN Connection > Connection, you can configure how to connect to the Internet.
There are two connection modes:
Auto Connect: The router will automatically connect to WAN when it is powered on.
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Manual Connect: Connect to Internet or disconnect from Internet manually.
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Click Apply to confirm your configuration, and then the figure will show in the wan connection status.
APN Settings
Click WAN Connection > APN Setting, you can configure APN setting.
Profile Selection: Choose the desired profile name.
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