<div dir="ltr">Hi all, <div> </div><div>Not long ago I mentioned an issue I was having with setting the MCCMNC using --nas-set-system-selection-preference where no matter what MCCMNC was set, the modem would still connect to the sims network. </div><div> </div><div>This seemed to be resolved at the time but I've been playing around with that command and I believe that this problem actually occurs when also using --dms-set-operating-mode=reset to reboot the modem. It takes about a minute to lock back onto the sims network once the modem has been reset. Here's the output of those commands including --nas-get-serving-system: <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">qmicli -d /dev/cdc-wdm2 "--nas-get-serving-system" [/dev/cdc-wdm2] Successfully got serving system: Registration state: 'registered' CS: 'attached' PS: 'attached' Selected network: '3gpp' Radio interfaces: '1' [0]: 'lte' Roaming status: 'off' Data service capabilities: '1' [0]: 'lte' Current PLMN: MCC: '272' MNC: '1' Description: 'voda IE' Roaming indicators: '1' [0]: 'off' (lte) 3GPP location area code: '65534' 3GPP cell ID: '40808449' Detailed status: Status: 'available' Capability: 'cs-ps' HDR Status: 'none' HDR Hybrid: 'no' Forbidden: 'no' LTE tracking area code: '39000' Full operator code info: MCC: '272' MNC: '1' MNC with PCS digit: 'no'</blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">qmicli -d /dev/cdc-wdm2 "--nas-set-system-selection-preference=umts|lte,manual=00104" [/dev/cdc-wdm2] System selection preference set successfully; replug your device.</blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">qmicli -d /dev/cdc-wdm2 "--nas-get-serving-system" [/dev/cdc-wdm2] Successfully got serving system: Registration state: 'not-registered' CS: 'detached' PS: 'detached' Selected network: '3gpp' Radio interfaces: '1' [0]: 'umts' Roaming status: 'on' Data service capabilities: '0' Current PLMN: MCC: '272' MNC: '3' Description: '' Roaming indicators: '1' [0]: 'on' (umts) Detailed status: Status: 'limited' Capability: 'cs-ps' HDR Status: 'none' HDR Hybrid: 'no' Forbidden: 'no' UMTS primary scrambling code: '295' Full operator code info: MCC: '272' MNC: '3' MNC with PCS digit: 'no'</blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">qmicli -d /dev/cdc-wdm2 "--dms-set-operating-mode=reset" [/dev/cdc-wdm2] Operating mode set successfully</blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">qmicli -d /dev/cdc-wdm2 "--nas-get-serving-system" [/dev/cdc-wdm2] Successfully got serving system: Registration state: 'registered' CS: 'attached' PS: 'attached' Selected network: '3gpp' Radio interfaces: '1' [0]: 'lte' Roaming status: 'off' Data service capabilities: '1' [0]: 'lte' Current PLMN: MCC: '272' MNC: '1' Description: 'voda IE' Roaming indicators: '1' [0]: 'off' (lte) 3GPP location area code: '65534' 3GPP cell ID: '40808449' Detailed status: Status: 'available' Capability: 'cs-ps' HDR Status: 'none' HDR Hybrid: 'no' Forbidden: 'no' LTE tracking area code: '39000' Full operator code info: MCC: '272' MNC: '1' MNC with PCS digit: 'no'</blockquote><div> </div><div>I know this issue doesn't occur when setting the rate technology and I'm wondering if this is a problem that is known about?</div></div><div> Thanks, Santiago</div></div> <div style="font-size:1.3em"><img src="https://www.klasgroup.com/wp-content/uploads/2020/11/Klas-Logo-30px.png"></div><div style="font-size:1.3em"> </div><div style="font-family:Arial,Helvetica,sans-serif"><div style="font-family:Arial,Helvetica,sans-serif"><img> <div style="font-family:Arial,Helvetica,sans-serif"><div dir="ltr" style="color:rgb(34,34,34);background-color:rgb(255,255,255)">This message is intended solely for the person or entity to which it is addressed and may contain confidential and/or privileged material. If you have received this message in error, please send it back to us, immediately and permanently delete it, and do not use, copy or disclose the information contained in this message or in any attachment. </div><div dir="ltr" style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><div dir="ltr"> </div><div dir="ltr">Klas LTD (Company Number 163303) trading as Klas, an Irish private company limited by shares, with its registered office at One Kilmainham Square, Dublin 8, Ireland D08 ET1W. </div><div dir="ltr"> </div><div dir="ltr"></div></div><div dir="ltr">Klas Telecom Inc., a Virginia Corporation with offices at 1101 30th St. NW, Washington, DC 20007.</div></div></div></div>