GSM Time(zone) unsolicited responses

[Baruch Even]

* Michael 'Mickey' Lauer <mickey at openmoko.org> [081003 11:10]:
> One of the few things missing in org.freesmartphone.GSM is the GSM
> Time(Zone) API. Unfortunately I rarely see this in europe. Although I
> know it's defined in the GSM standard, I usually love to see things in
> the field before adding them. Can you provide me with some +CTZR and
> +CTZU unsolicited response codes, if you have seen any?

How do I go about seeing them at all?

At least time updates were broadcasted here (Israel).

Cheers,
Baruch