What numbers do you see on this image 
I’ve tried 4238493, and several variations and system kept giving me errors! Stupid Uzo website!
I tried the same process (I was buying 3 Uzo sim cards) on Internet Explorer rather than Opera, and all went right.
Kiko is a cool new web calendar that delivers all the functionality of desktop calendar software, and all the convenience of online access. And it’s free!
Nice, but still no Outlook integration. Also it does not support Opera.
Opera is a good browser, no doubt about it, but these kind of situations force many users to drop it off…