Restrict the SIM card in RUT200


is there a means to restrict the SIM card (e.g. by ICCID) that can be used in a RUT200, so that if the SIM card is replaced by a second one without authorization, then the RUT200 does not work?

Thanks in advanced,


Currently, such option is not available.

However, you can try to achieve something similar with custom scripting. For example, you can create a script that will check the ICCID of the SIM card, and if it is not the one you have specified, the mobile interface will be disabled (or any other action, depending on your needs). This script that checks the ICCID can be executed periodically via crontabs, i.e. every 1 minute.

Here are a few commands that can be helpful:

# the following command returns iccid
ubus call gsm.modem0 get_iccid
# or the following command to get just the iccid
ubus call gsm.modem0 get_iccid | jsonfilter -e @.iccid
# turn off mobile interface
ifdown mob1s1a1
# turn on mobile interface
ifup mob1s1a1

Crontabs information is available here. If you are unfamiliar with scripting or experience any issues, you can find different script examples on this forum by using the search functionality.

Kind Regards,

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