Digi IX14

Interfaces Wireless Wide Area Networks (WWANs)
IX14 User Guide
91
5. If sim_slot is set to any, set the SIMslot that should be considered the preferred slot for this
modem:
(config)> network modem modem sim_slot_preference value
(config)>
where value is one of the following:
n
none: Does not consider either SIM slot to be the preferred slot.
n
1: Configures the first SIM slot as the preferred SIMslot.
n
2. Configures the second SIM slot as the preferred SIMslot.
In the event of a failover to a non-preferred SIM, or if manual SIM switching is used to switch to
a non-preferred SIM, the modem will attempt to reconnect to the SIM in the preferred SIMslot.
The default is none.
6. Set the maximum number of interfaces. This is used when using dual-APN SIMs. The default is
1.
(config)> network modem modem max_intfs int
(config)>
7. Carrier switching allows the modem to automatically match the carrier for the active SIM.
Carrier switching is enabled by default. To disable:
(config)> network modem modem carrier_switch false
(config)>
8. Set the type of cellular technology that this modem should use to access the cellular network:
(config)> network modem modem access_tech value
(config)>
Available options for value vary depending on the modem type. To determine available
options:
(config)> network modem modem access_tech ?
Access technology: The cellular network technology that the modem may
use.
Format:
2G
3G
4G
4GM
4GT
all
Default value: all
Current value: all
(config)>
The default is all, which uses the best available technology.