With the contract data bundles, you are required to use the data volume in a month - no carry over allowed and you cannot increase the bundle during the month.
What are the rules with prepaid - can you buy a 10 MB bundle use it up and then buy another bundle for 10 MB in the same month.
Also - does the calendar month rule also apply to prepaid - iow - if I do not use up the bundle I lose.
The problem is that it is difficult to know upfront how much of data is going to be used.
Any info will help me make a decision on going with my contract or getting prepaid bundles.
What are the rules with prepaid - can you buy a 10 MB bundle use it up and then buy another bundle for 10 MB in the same month.
Also - does the calendar month rule also apply to prepaid - iow - if I do not use up the bundle I lose.
The problem is that it is difficult to know upfront how much of data is going to be used.
Any info will help me make a decision on going with my contract or getting prepaid bundles.