How to interpret the SMS timestamp?

[Martin]

On 2020-02-07 09:28, Aleksander Morgado wrote:
> > when I look at a text message ("sudo mmcli -s 0"), I get e.g.
> > "timestamp: 200122010911+01". Is that ISO format without dashes
> > etc. but year minus 2000? I.e. 2020-01-22T01:09:11 UTC+1?
>
> That date format was a bit broken before 1.12.0... this was fixed to
> be proper ISO8601 in that release:
> https://gitlab.freedesktop.org/mobile-broadband/ModemManager/commit/16145c29def4dfb7202fd0167d567f0b1a9caef4

Thanks, Aleksander!
But my interpretation of the old format is correct then?