Revision history

R01

11-Oct-2023

mcel

Initial release

R02

21-Feb-2024

mcel

New commands: +UFREQLOCK, +URPMPARAM, +URPMVERSION, +USIMSLEEP, +UATUN, +UURCCFG, +UURCSTAT, +UIPERF, +UWIFISCAN.

Modified commands: +UDNSRN, +UTEST=0, +UTEST=10, +FWRITE, I, +CGSN, +CSCS, +UGPIOC, +CGCONTRDP, +CGDCONT, +CGDSCONT, +CGEQOS, +CGEQOSRDP, +CGPADDR, +CGTFT, +UGSRV, +ULOC, +ULOCIND, +UHTTP, +UHTTPAC, +UHTTPC, +CMUX, +UMQTT, +UMQTTC, +UMQTTER, +UMQTTNV, +CEDRXRDP, +CEDRXS, +CESQ, +COPS, +CSQ, +UCGED, +UMACQOSTMR, +UMNOPROF, +URPMCONF, +UIPADDR, +UPING, +CPSMS, +UPSMVER, +UPSV, +CLCK, +CPWD, +STKPROF, +UDCONF=50, +CMGD, +CMGL, +CMGR, +CMGS, +CMGW, +CMMS, +CMSS, +CNMI, +CPMS, +CSCA, +CSCB, +CSDH, +CSMP, +CSMS, +UCMGR, +UCMGS, +UANTR, +UFWINSTALL, +USIO, +UTEMP, +UUARTCONF, +UUSBCONF, +CFUN, +CPWROFF, +USOCL, +USOCR, +USOCTL, +USOER, +USOGO, +USORF, +USOSO

R03

28-Mar-2024

mcel

New commands: +UCONNREL, +UDRX, +UPSSTAT, +USLPURC, +CPINR, +UDCONF=201, +UUSBSLPCONF.

Modified commands: +UDNSCFG, +UDNSRN, +UTEST, +UTEST=10, +CEREG, +UDCONF=9, +UHTTPC, +CMUX, +CEDRXRDP, +CEDRXS, +CREG, +UCGED, +UPSCONFIG, +CPSMS, +UPSV, Data Security, Device Security, cipher suites, +USECMNG, +USECPRF, +CCHO, +CRSM, +CSIM, +USIMSTAT, +CNMI, +USMSSEND, +UNVMCFG, +UNVMF, +UNVMR, +UNVMW, +URING, +UURCSTAT, +CEER, +UIPERF, +USODL, +USORF, +ICF, +IFC, +IPR, Operational mode of the AT interface, new CMEE errors, stored parameters.

R04

29-May-2024

mcel

New Sockets Always On feature.

New commands: +UHTTPNV, +CNEC, +USLPVOTE, +UDCONF=101.

Modified commands: +FREAD, +FWRITE, +FWRITEHEX, +CEREG, +CGEREP, HTTP, +UHTTP, +UHTTPAC, +UHTTPC, +UHTTPER, +CEDRXRDP, +CEDRXS, +COPS, +CREG, +UCESQS, +UFPLMNDEL, +UMNOPROF, +UNASTCFG, +UPSCONFIG, +UPSSTAT, +UPSV, +USLPURC, +USECMNG, +USECPRF, +CMGC, +CMGS, +CMGW, +UCMGS, +NFWUPD, +UFACTORY, +UURCSTAT, +UUSBSLPCONF, +USNTP, +USODL, &V.

Modified chapters: MNO profiles, Cipher suite: updated list, SMS: modified commands order, Internet protocol transport layer: maximum number of sockets supported.

R05

06-Aug-2024

mcel

New commands: +GMR, +CGSCONTRDP, +CGTFTRDP.

Removed commands: +USIMSLEEP.

Modified commands: MNO table, +FCLOSE, +FDELETE, +FERASE, +FOPEN, +FPOSITION, +FREAD, +FSEEK, +FTUCAT, +FWRITE, +FWRITEHEX, GPIO introduction, PDP context definition, +ULOC, +UHTTPC, +CMUX, +ULWM2M, +ULWM2MREG, +UMQTTC, +UCGED, +UDCONF=81, +UPSV, +USECMNG, +CSIM, +UDCONF=50, +CMGC, +CMGS, +CMGW, +CNMI, +UCMGS, +USMSSEND, +NFWUPD, +UFACTORY, +UFOTASTAT, +UFWINSTALL, +URING, +USIO, IPAddressing, +UIPERF, +USODL, +USOLI, +USOWR, &V, &W.

R06

17-Dec-2024

mcel

Added FTP chapter.

New commands: +UCFSCAN, +UDCONF=76, +UMAXPWR, +UDCONF=134, +UDCONF=202, +UFLASHSTATUS.

Modified commands: +UTEST, +FSEEK, I, +CGDCONT, +CEMODE, +UDCONF=76+UMQTT, +UMQTTNV, +UFREQLOCK, +UPSCONFIG, +UCGED, +CEDRXS+CPSMS, +UPSMR, +STKPROF, +STKTR, +USIMSTAT, +CNMI, +UDCONF=202, +UWIFISCAN, +UATUN, +CFUN, +USOST, V, &V, &K, +ICF, +IFC, +IPR, Appendix parameter storage

Updated estimated response time information for these commands: +UDNSRN.

Added note about direct link.