| 摘要 |
A method and apparatus for tracking user activity on the mobile device, such as voice calls, SMS messages and data downloads. The user activity is tracked against a mobile device plan, which sets limits on the amount of user activity which can take place in a given time period. The amount of activity consumed by the user during the given time period, and how much activity is available for the remainder of the time period is visually indicated on a graphical indicator of the mobile device.
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