ICR-1601
25
3G/4G Connection Configuration
2. 3G/4G is set by
default.
From the dropdown box, select Internet connection method for 3G/4G
WAN Connection. Only 3G/4G is available.
2. By default SIM-A
First is selected
3. Failback is
unchecked by default
Choose which SIM card you want to use for the connection.
When SIM-A First or SIM-B First is selected, it means the connection is
built first by using SIM A/SIM B. And if the connection is failed, it will
change to the other SIM card and try to dial again, until the connection is
up.
When SIM-A only or SIM-B only is selected, it will try to dial up only using
the SIM card you selected.
When Failback is checked, it means if the connection is dialed-up not
using the main SIM you selected, it will failback to the main SIM and try
to establish the connection periodically.
Note_1: For the product with single SIM design, only SIM-A Only option
is available.
Note_2: Failback is available only when SIM-A First or SIM-B First is
selected.
The box is unchecked
by default
Check the Enable box to activate the function.
By default, if you disabled the Auto Flight Mode, the cellular module will
always occupy a physical channel with cellular tower. It can get data
connection instantly, and receive managing SMS all the time on required.
If you enabled the Auto Flight Mode, the gateway will pop up a message
“Flight mode will cause cellular function to be malfunctioned, when the
data session is offline.”, and it will make the cellular module into flight
mode and disconnected with cellular tower physically. In, addition,
whenever the cellular module is going to be used for data connection to
backup the failed primary connection, the cellular module will be active
to connect with cellular tower and get the data connection for use, It
takes few more seconds.
Note: Keep it unchecked unless your cellular ISP asked the connected
gateway to enable the Auto Flight Mode.
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