2017-08-07 10:39 GMT+02:00 Daniele Palmas <dnl...@gmail.com>: > 2017-08-07 10:24 GMT+02:00 Aleksander Morgado <aleksan...@aleksander.es>: >>>>> I can confirm that LE866-SV1 uses Telit custom 3GPP2 PDU format: there >>>>> should be a PDU example in the AT commands user guide (see +CMGS >>>>> 3GPP2), while EU variants use 3GPP. >>>> >>>> Thanks for the information. Then it is expected that the USA version (the >>>> one I reported) does not work with ModemManager because it uses 3GPP2 PDU >>>> format? Or is this format also supported in ModemManager? >>>> >>> >>> My understanding is that it is currently not supported in ModemManager. >>> >> >> But... >> https://cgit.freedesktop.org/ModemManager/ModemManager/tree/src/mm-sms-part-cdma.c >> >> The issue here is that the message isn't formatted as 3GPP2/CDMA >> because the modem is actually an LTE modem (i.e. 3GPP). As soon as a >> modem is 3GPP, we use the 3GPP format, see: >> https://cgit.freedesktop.org/ModemManager/ModemManager/tree/src/mm-base-sms.c#n311 >> >> The question now would be, is this something that happens to all >> US-version Telit modems? > > As far as I know this happens only for Verizon customization that uses > SMS over IMS with 3GPP2 pdu. > >> Isn't this actually a bit weird, given that >> the LE866-SV1 is actually LTE-only (i.e. 3GPP-only, not 3GPP2)? > > Looks like a carrier requirement for SMS. >
See also Reinhard's comment about this: https://lists.freedesktop.org/archives/modemmanager-devel/2016-January/002468.html Daniele > Regards, > Daniele > >> >> -- >> Aleksander >> https://aleksander.es _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
