The DNA Prepaid application enables you to manage your DNA prepaid subscription. You can also easily buy time-based Internet connections from 3 hours to 30 days. The application notifies you when the connection is about to end and offers an extension.   The application helps you, for example, to manage your costs. You can buy reasonably priced data packages instead of daily data charges. The application is free to use via DNA’s prepaid subscriptions.     The application enables you to: - Check the balance and phone number of your subscription. - Check your subscription type and validity period. - Check your charge history. - Check your active and queued purchased packages. - Specify a security number to which you can make limited calls even if your subscription is out of balance. - Top up talk time and balance. - Use the application in Finnish, Swedish or English, which also affects the language setting of your subscription.