User's Manual

Device Settings 83
● Failover Wait-time — This setting specifies how long the device should wait, after it
loses the connection with the preferred network, before it attempts to connect to the
other network (not available if WAN Mode is “3G Only” or “4G Only”).
● Switchback Wait-time — This setting specifies how long the device should wait, when
the less-preferred network is connected and the preferred network becomes available,
before switching to the preferred network (not available if WAN Mode is “3G Only” or
“4G Only”).
● Update 3G PRL — You can check whether an updated PRL is available.
The PRL (Preferred Roaming List) is an account configuration item set by your service
provider. It controls the radio channels and network carrier used by the 3G modem. An
updated PRL may improve your 3G network service.
Note: A 3G connection to the Internet won’t be available until the update is complete. (The 4G
connection won’t be affected.)
● Update 3G Profile — You can check whether an updated profile for your 3G connection
is available. An updated profile may improve your 3G network service.
● Active IP Addresses — These are the IP addresses of the 4G LTE connection.
● Channel UL — This is the channel that is used to upload data to the 4G LTE network.
● Channel DL — This is the channel that is used to download data from the 4G LTE
network.
● Configure APN — Click the link to display the APN Settings window. You will be
prompted to enter the Service Programming Code (SPC). (If you don't know your SPC,
contact your service provider.)
● Channel List — These are the channels used by the 4G LTE radio. Enter two numbers,
separated by a comma, only if instructed by your service provider’s representative, and
then click the Save button. (When prompted, enter the MSL [Master Subsidy Lock].)
WAN Tab: 3G Panel
From the 3G panel of the WAN tab you can view various 3G information.
1. Log in to the home page.
2. Click Advanced settings ( ).
3. Click WAN > 3G.
From this window, you can view this information: