User's Manual

66xx/67xx Router Users Guide 73
Authentication Method Authentication methods for connecting to the 3G mobile network. Auto is
recommended. Please follow the guidance of your ISP.
APN: The name of the access point
Dial Number: The dial up number
Idle time (in sec.): If no activity on the 3G WAN service for the designated duration the 3G
connection will be dropped.
Dial on demand: Leave blank (for manual dialing).
Dial Delay (in sec.): How long from the time DSL stops working before switching to 3G WAN
service mode. Shortening the Dial Delay could lead to excessive use of 3G service.
Default WAN Connection Select: Select the DSL OR ETHERNET option.
WAN backup mechanism: If you are using ADSL or VDSL for the WAN connection, select DSL.
USB Modem Service
USB Modem Service page displays the USB Modem service. Click add to create a USB Modem
service.
USB mobile modem setup