FXT009: get date/time of the network with openAT

Hello,
I am using a FXT009 / openAT C coding.
In my application, the Fastrack is unplugged for a long time without battery. When replug, how can the software retrieve the date / time?

Any suggestion?
Thanks

forum.sierrawireless.com/viewto … 46&start=0

viewtopic.php?f=107&t=1309&start=0&hilit=Date+time

forum.sierrawireless.com/viewto … 072#p21072

[quote=“tomridl”]
https://forum.sierrawireless.com/t/faq-forum-wiki/3491/33]
Which says:

and, therefore, nothing specifically to do with Open-AT.