NetModule NB3000-Line-Hd User Manual page 63

Con guration
A SIM card is generally assigned to a default modem but might be switched, for instance if
you set up two WWAN interfaces with one modem but different SIM cards.
Close attention has to be paid when other services (such as SMS or Voice) are operating on
that modem, as a SIM switch will naturally affect their operation.
The following settings can be applied:
Parameter
PIN code
PUK code
Default modem
Preferred service
Registration mode
Network selection
NB3000-Line-Hd User Manual 4.2
WWAN SIM Con guration
The PIN code for unlocking the SIM card
The PUK code for unlocking the SIM card (optional)
The default modem assigned to this SIM card
The preferred service to be used with this SIM card. Remem-
ber that the link manager might change this in case of different
settings. The default is to use automatic, in areas with inter-
fering base stations you can force a speci c type (e.g. 3G-only)
in order to prevent any apping between the stations around.
The desired registration mode
De nes which network shall be selected. This can be bound
to a speci c LAI which can be retrieved by running a network
scan.
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