The memory card supplied in the sales package may contain pre-installed applications from third parties. Some applications are free of charge, some are trial versions which you can try before buying. If you choose not to use these applications, you may also a delete them to get more storage space on the memory card.

You can download items such as ringing tones, images, operator logos and video clips through the mobile browser. These items can be provided free of charge or for a price. Once downloaded, items are handled by the respective applications on your phone, for example a downloaded photo will be saved in the Images.

If you regularly browse pages containing information that doesn't change very often, for example a train timetable, you can save and then browse them when offline. To save a page, while browsing select Options > Save page. You can find saved pages under the right tab in the Bookmarks view.

You can watch the recorded clips on your compatible PC using the Nokia Multimedia Player. Connect your Nokia 3660 phone to the PC and transfer a video clip to the PC with the PC Suite application. Open the video clip in the Nokia Multimedia Player