Can SoftSIM be used together with regular SIM?https://devzone.nordicsemi.com/f/nordic-q-a/105562/can-softsim-be-used-together-with-regular-simWe develop sensors with nRF9160 that will be placed in fixed locations at factories all over the world, in the number of thousands - tens of thousands. Our challenge with regards to operators is therefore not mobility, but global reach and how to efficientlyen-USTelligent Community 13Fri, 10 Nov 2023 13:41:38 GMTRE: Can SoftSIM be used together with regular SIM?https://devzone.nordicsemi.com/thread/455134?ContentTypeID=1Fri, 10 Nov 2023 13:41:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cdf2edc9-611c-462d-8322-52f4738aba01JONATHAN LL<p>Update:<br />Modem firmware 1.3.5 supports SoftSIM. Application can control the active SIM by AT%CSUS command&nbsp;<span data-inline-card="true" data-card-url="https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/access_uicc/csus.html"><span class="loader-wrapper"><a class="css-1ewnghu" href="https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/access_uicc/csus.html" data-testid="inline-card-resolved-view"><span class="css-14tyax2" data-testid="inline-card-icon-and-title"><span class="css-1yitqmp"><span class="css-w2w4jx"></span></span><span class="smart-link-title-wrapper css-0">Selecting UICC slot %CSUS</span></span></a></span></span></p> <p data-renderer-start-pos="101">It is not possible to have both eSIM and SoftSIM activated at the same time. So the application needs to control which SIM is activated before LTE access.<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>RE: Can SoftSIM be used together with regular SIM?https://devzone.nordicsemi.com/thread/455107?ContentTypeID=1Fri, 10 Nov 2023 11:59:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2cea1278-a52f-48fa-8820-5e5a257ecce5JONATHAN LL[quote user=""], I got interested in whether we can produce our sensors with eSIMs (MFF2) from one vendor, say Telenor Connexion, and have the opportunity to install SoftSIM additionally and switch to that one instead?[/quote] <p>This should be possible. So would still be able to use SoftSIM even though there is a physical SIM on the device. As for how to best do the switching I am not sure.&nbsp;<br /><br />I am checking interlay and will update.&nbsp;<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>