data rollover will continue for as many months as the customer is subscribed to any form of Unlimited data and is subject to data cap and FUP mentioned below. The roll-over of data only applies for the unused data from the 80 GBs of 4G Unlimited data allocation and <b>not for any other allocation which includes but is not limited to 20GB of Base Plan data Allocation, Boost data, Bonus data, Roaming data etc.</b> The data cap for this roll-over is 300GB, i.e the maximum amount of data that will be allocated to a person due to this roll-over will be 300GB.