https://devzone.nordicsemi.com/f/nordic-q-a/126624/nrf91-soft-sim-profile-load-over-at-commandsHi, We are using the NRF9151 with AT commands to replace our SIMCOM modems. We would like to write the SIM profile data to the modem via AT commands just like SIMCOM does it. Example: AT+CFOSSCFG=&quot;PROFILE&quot;,&quot;01120809101010325406360214980010325476981032140320000000000000000000000000000000000420000102030405060708090A0B0C0D0E0F0520000102030405060708090A0B0C0D0E0F0620000102030405060708090A0B0C0D0E0Fen-USTelligent Community 13Sat, 05 Sep 2026 07:50:30 GMThttps://devzone.nordicsemi.com/thread/570950?ContentTypeID=1Sat, 05 Sep 2026 07:50:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c4f53276-a085-4320-af3e-d4711d87c3a5OPCODE<p>Yes we have seen it. We were just wondering if there are plans to bake it into the AT commands binary. We want to replace the SIMCOM modem&nbsp;with an NRF91 and use it with AT commands. Ideally we want to avoid&nbsp;maintaining a custom repo for the modem too.<br /><br />If possible can you add it in your feature request list for the future? Thank you!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/559318?ContentTypeID=1Thu, 22 Jan 2026 00:40:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f6c24217-7e2c-464f-82c3-62fe2e236321Michal<p>Hello,</p> <p>I assume you have seen the Onomondo nRF SoftSIM library?&nbsp;<a href="https://github.com/onomondo/nrf-softsim">https://github.com/onomondo/nrf-softsim</a></p> <p>Also, our Serial Modem is extendable with custom AT commands as well:&nbsp;<a href="https://docs.nordicsemi.com/bundle/addon-serial_modem-latest/page/app/sm_extending.html">https://docs.nordicsemi.com/bundle/addon-serial_modem-latest/page/app/sm_extending.html</a></p> <p>Best regards,</p> <p>Michal</p><div style="clear:both;"></div>