Fig. 72:
Wireless WAN –SIM Changeover Settings when a SIM is configured over LTE connection and the
other over 3G connection.
•
Mode to select the main SIM
Indicates which of the two defined mobile telephone carriers is the main and which the backup. There are four
options for this:
Main Carrier
Backup Carrier
Main Primary SIM
SIM 1
SIM 2
Main Secondary SIM
SIM 2
SIM 1
Sequential Order
The main carrier is sequentially
selected on device start up. At
this point, the carrier that was
last used is marked as the
backup carrier.
Random Order
The main carrier is randomly
selected on device start up.
•
Supervision Parameters
Configures the different criteria to be checked before switching carriers.
Switch parameters independent of the technology used
Recovery Interval:
Specifies the maximum time (in minutes) the backup SIM is used (SIM2 card). After said
time, switch to main SIM takes place.
Registration Criteria Interval:
Specifies, the maximum time (in minutes) the interface can be unregistered. After
said time, switch to the other carrier takes place.
2 Web Interface
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