[turba] Browsing more than 500 entries II

[Piviul]

Hi all, 20 days ago I wrote in ML asking if somone have troubles on 
browsing address books having more than 500 entries. None answered me.

Perhaps this problem can be solved changing the /All/ default value in 
the first alphabet letter /A/. So I ask you if somone knows how to 
change the default filtering rule in browing address books.

Thank you very much

Paolo