User Manual Part 1

2.4. Setup LAN & 3G (WAN)
LAN connection:
Connect Ethernet cable between your PC/Notebook LAN port & one of the
2 available LAN ports on ESR6650.
3G connection:
Plug-in your 3G data card into USB port if you would like to access
Internet through 3G network.
Contact your ISP if you have any questions concerning the access
account and password.
ADSL (Cable Modem):
Connect Ethernet cable between WAN ports of your ADSL/CABLE modem
& WAN port of ESR6650. Make sure your ADSL/CABLE modem is
working well.
Contact your ISP if you have any questions concerning the access
account and password.