On Sat, 22 Sep 2012 03:56:57 PM Timo Juhani Lindfors wrote: > Adam Ward <cay...@internode.on.net> writes: > > I know that Telstra in Australia sends both. > > Do you know how it sends that? I have been unable to find any kind of > specification that describes this. I only find references to timezone > information. >
When my "normal" phone looses the date/time settings, I get prompted for them with a date/time dialogue. After a few seconds this dialogue will disappear and the correct date and time gets populated. I am trying to replicate this now, but the phone will not loose the date/time. I know it happened when I changed networks earlier this month. I went from Telstra to Optus, and it has happened for me on both networks. I figure they both implement NITZ in full. Specification wise, the wikipedia page [1] indicates it is not only timezone setting information. I also get a hit on www.etsi.org when searching for "nitz specification" that references Universal Time [2]. One of the wiki sources indicates the implementation is optional. However searching on "nitz universal time specification" gets some clarification on the issue: not only is it optional, different manufactures have different interpretations [3]. [1] http://en.wikipedia.org/wiki/NITZ [2] http://www.etsi.org/deliver/etsi_ts/122000_122099/122042/08.00.00_60/ts_122042v080000p.pdf [3] http://www.3gpp.org/ftp/tsg_sa/tsg_sa/TSGS_06/Docs/PDF/sp-99637.pdf _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community