Monthly Fee and Data Calculation
How will my monthly fee be calculated when I change my rate plan?
Your monthly commitment fees of the previous and new plans will be prorated. Other fees such as value added services will be charged as normal.
What will happen to my unused data, once I've successfully changed to my new plan?
There will be no interruption to your surfing. Your previous Mobile Internet quota will ceased with the change and new quota based on the new plan will be activated for you at the same time.