Gadu-Gadu

Gadu-Gadu is mobile client for most popular IM in Poland.
It has basic functionality from Gadu-Gadu PC client including:
- import/export contacts from/to server
- manage contacts
- text chats
- send and receive photos
- search in public directory

More details & payment on http://mobilne.gadu-gadu.pl
First 7 days for free.