Dual SIM Automatic Failover
CONFIGURE > NETWORK CONNECTIONS> Network Interfaces > Cellular Inter-
face (LTE)
Devices that carry two SIM cards can be configured so that either SIM card slot may
be activated. In Automatic failover mode, either of the two SIM cards may be des-
ignated as the Primary SIM. (see "Dual SIM" on page64).
Dual SIM Automatic Failover works seamlessly with the existing failover solution to
provide another layer of redundancy. This feature allows the software to detect a
failure in OOB communications via the Primary SIM and will automatically failover
to the Secondary SIM without the need for manual operator intervention.
Options within the configuration also allow you to configure the failback settings
from Secondary SIM, back to the previous Primary SIM when OOB communications
have been restored. See "Cellular Interface Policy Settings" on page74.
Note: The terminology changes when SIM Failover policy is switched from
Manual to Automatic. In Manual mode the active SIM is designated ACTIVE,
whereas in Automatic failover mode the active SIM is designated PRIMARY.
See the image on the following page for a depiction of Primary and Secondary SIM
card slots.
CONFIGURE MENU 70
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