The organizer of the Nokia 6303i classic is very elaborate, offering a large number of time management applications with nice features and a user-friendly interface. The calendar offers month, week, and day modes and five types of events can be set up.
The alarm clock is repeatable: it can be set to go off on any selected days of the week, even when the phone is switched off. You can also customize the snooze time if you wish.
The other organizing functions available include a voice recorder with a 60-minute limit, a stopwatch and a countdown timer.
The Nokia 6303i classic calculator offers two versions - basic and advanced. In addition a loan calculator is also available.
The consistently useful unit converter is first in the list of additional applications. It offers all kinds of converting options and, if provided with enough information about the rates, offers currency conversion too. There's an additional converter that gives you clothing and shoe size equivalents worldwide.
If you are into sharing images, video and audio files with your buddies straight from your handset have a look at Ovi Share. After a quick sign-up process, selecting files for uploading is easy enough.
This app is limited, you can only browse your and your friends' uploads. For general browsing you'd need a web browser (the built-in one works quite well). Bear in mind that even 3 megapixel photos can cost you quite a bit at the end of the month if you're not on an unlimited data plan.
The Search application offers Google Search initially, though other search engines might be available depending on your country and region. Searching launches the web browser, which makes this app somewhat useless. Or rather, it would have been if the browser had this functionality built-in.
The final featured application is World clock for checking the time in any time zone at the cost of only a few clicks.
By now you're aware that the 6303i classic doesn't have built-in GPS, but the Maps app can work without one - you can browse the maps, look up addresses, plan routes, but you'll have to do without voice guided navigation. Furthermore it won't give you your general location based on Cell-ID like Google Maps does.
With the Map Loader application for PC you can download map data to a compatible computer, and transfer it to your device to save on data charges.