That's what I thought would happen. I should have mentioned explicitly that I was looking for a field report and not an Internet reference.
I think we both know that the theoretical information from UPC *laughs* differs a little from practice from time to time.
Believe it or not, I had a coffee with Mr. Google this morning.

And to spare you the query, yes it is possible - according to the support page.

Google is your best friend. Please visit it from time to time.

Here: http://bfy.tw/KW2s

or here: https://support.upc.ch/app...