Telit LN920: Incorrect Network Time Reported

[Daniele Palmas]

Hi Amol,

Il giorno sab 6 nov 2021 alle ore 06:01 Amol Lad <Amol.Lad at 4rf.com> ha scritto:
>
> Hi Daniele,
>
> I'm using PID 1061 (MBIM). I did some investigation and found that if I set AT#NITZ=15,1 then times are correctly reported. I'm now not recalling what was #NITZ? before I changed it.
>
> Please let me know if this information is sufficient. If not, I'll get debug logs and send across
>

that #NITZ values enable automatic date/time update (other than
setting the format of the #NITZ unsolicited, that should not be
important since there's no #NITZ unsolicited management in Telit
plugin).

Its default should be #NITZ=7,0 (meaning automatic update already enabled).

Is it possible that, for some reason, your modem had automatic update disabled?

Regards,
Daniele

> Thanks
> Amol
>
> -----Original Message-----
> From: Daniele Palmas <dnlplm at gmail.com>
> Sent: Saturday, 6 November 2021 12:12 AM
> To: Amol Lad <Amol.Lad at 4rf.com>
> Cc: ModemManager (development) <modemmanager-devel at lists.freedesktop.org>
> Subject: Re: Telit LN920: Incorrect Network Time Reported
>
> Hi Amol,
>
> Il giorno ven 5 nov 2021 alle ore 04:12 Amol Lad <Amol.Lad at 4rf.com> ha scritto:
> >
> > Hi,
> >
> > We're not getting network time using mmcli -time command. I'm not sure if it is something specific to my setup or an issue. However, I do get correct network time when using Sierra modem with the same SIM card
> >
> > (I'm using MM 1.18.2 release)
> >
> > Please advise
>
> Which PID are you using?
>
> Can you please also provide MM debug logs?
>
> Regards,
> Daniele
>
> > Amol
> >
> > # mmcli -m 0 --time
> >   -------------------
> >   Time     | current: 1980-01-06T05:46:43+05:30
> >   -------------------
> >   Timezone | current: 330
> >
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