Internet Access
The router provides some Internet access modes for you to choose:
  3G Only (Recommended) - Only use 3G as the access to the Internet.  (RJ45 Ethernet Port as LAN)
  3G Preferred - Use 3G as the primary access, WAN as a backup.  (RJ45 Ethernet Port as WAN)
  3G Only - Only use 3G as the access to the Internet.  (RJ45 Ethernet Port as WAN)
  WAN Preferred - Use WAN as the primary access, 3G as a backup.  (RJ45 Ethernet Port as WAN)
  WAN Only - Only use WAN as the access to the Internet.  (RJ45 Ethernet Port as WAN)
  The ethernet port is currently used as WAN, the router will restart if the port is changed to LAN!
  The ethernet port is currently used as LAN, the router will restart if the port is changed to WAN!
  The LAN WAN change of the ethernet port will not take effect until the Router reboots, please click here to reboot.