Sims card informations

[David Khouya]

Thanks for the answer Dan.I'll try to find some info about it.

On Thu, Jul 9, 2020 at 10:54 AM Dan Williams <dcbw at redhat.com> wrote:

> On Wed, 2020-07-08 at 14:43 -0400, David Khouya wrote:
> > Hi,
> >
> > I'm working on an embedded device and I would like to handle
> > correctly the
> > preferred modes with different sim cards. E.g. If I have a 3G sim
> > card, I
> > would like to set preferred mode to 3G instead of 4G.
> > My use case is that I need to support,with the same filesystem, 3G
> > and 4G
> > sims.
> >
> > I was wondering , except ICCID, if there's other information
> > available from
> > the sim card that could help to set the preferred mode.
>
> I'm sure there is that kind of information, but it may not be the case
> that ModemManager or libqmi expose it (yet). We'd need to figure out
> what SIM file has the right information.
> Dan
>
> > Thanks,
> >
> > On Wed, Jul 8, 2020 at 2:31 PM Mrkiko Rs <mrkiko.rs at gmail.com> wrote:
> >
> > > Hello! If I understand this right, you may get the ICCID and
> > > distinguish
> > > SIM cards.
> > > Or do you need something different?
> > >
> > >
> > >
> > > 
> > > Hi,
> > >
> > > Is someone know or have a strategy to select the right mode
> > > (4G/3G/2G) for
> > > a specific sim card? Is it possible from the sim card information?
> > >
> > > Thanks,
> > >
> > > --
> > > *David Khouya*
> > >
> > >
> > > _______________________________________________
> > > ModemManager-devel mailing list
> > > ModemManager-devel at lists.freedesktop.org
> > > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
> > >
> > >
> >
> > _______________________________________________
> > ModemManager-devel mailing list
> > ModemManager-devel at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
>
>

-- 
*David Khouya*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/modemmanager-devel/attachments/20200709/ae0ab0a7/attachment-0001.htm>