I am not sure whether the UC Browser is available for Nokia 220. You should have mentioned the platform on which the phone runs. UC Web site claims that it has compatibility across all major platforms including Android, Symbian, iOS, Windows and Black Berry. Assuming your phone to run on Java and based on S40, I guess the browser should have a version for it.
Check the link http://down3.ucweb.com/ucbrowser/en/v2/cusmade.php?pub=lirt@ucbrowserdownloads&subpub=
If it fails, search in Google for download links and check.
If you can't find support for UC browser, I woulld advice you to go for any other java browser that runs on your Nokia 220.
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