How do I cancel my plan? Aylwin Updated July 19, 2017 16:35 If you find you are no longer travelling on the dates selected, you can reschedule your plan to a later date. For more information on how to reschedule your plan, click here. Related articles Can I reschedule the start time of my plan? How do I modify my plan? APN settings for cellular data and MMS What is your return policy? Can I top up an active plan?