Cellular
The Cellular settings allow to set up mobile network to be used, as well as
those mobile network related configuration and dual SIM back up policies.
The page has three tabs: General, SIM 1, and SIM 2.
General
This Tab is used to set up the dual SIM back up policies.
Primary SIM:
the primary SIM card used by the router.
Auto
: No primary SIM card if Auto is selected. Router will use
whichever is available after start. If both SIM are presented, SIM1
will be used. If the current SIM connection is failed, the router will
try the other SIM if available. Backup policy will not apply to Auto
mode.
SIMx
: SIMx is the primary SIM card. The router will switch to the
secondary SIM if any of the Backup policy is met for the primary
SIM.
SIM Back Policy:
the conditions when router is to switch from primary
SIM to the secondary SIM, which include
- Switch to Secondary SIM when connection fails
