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After finishing all the settings here, please click OK to activate them.
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To use 3G/4G USB Modem (DHCP mode) as the accessing protocol of the internet, please
choose Internet Access from WAN menu. Then, select 3G/4G USB Modem (DHCP mode) for
WAN3/WAN4. The following web page will be shown.
Available settings are explained as follows:
Item
Modem Support List
3G/4G USB Modem (DHCP
mode)
SIM PIN code
Vigor3220 Series User's Guide
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Description
It lists all of the modems supported by such router.
Click Enable for activating this function. If you click Disable,
this function will be closed and all the settings that you
adjusted in this page will be invalid.
Type PIN code of the SIM card that will be used to access
Internet.
The maximum length of the PIN code you can set is 19
characters.
address in this field for pinging.
TTL (Time to Live) – Set TTL value of PING operation.
Ping Interval – Type the interval for the system to
execute the PING operation.
Ping Retry – Type the number of times that the system is
allowed to execute the PING operation before WAN
disconnection is judged.
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