Bolt on

[TW19]

When buying a bolt on and when the unused data rolls over is the bolt on rollover saved until my monthly data allowance is used up or does the bolt on data get used first? 

[MI5 · Accepted solution]

@TW19 

It's just added to your total for the month, so if you have 5gb on your contract and you roll over 2gb, you will have 7gb to use, but if you don't use it all you will only have 5gb the following month.

[TW19]

Thank you.  That’s what I was thinking so if I rolled over 2gb onto my 5gb monthly and only used 3gb, that would come off the 2gb rollover and not the 5gb therefore the following month I’d be back to my normal 5gb monthly allowance? 

[MI5]

@TW19 

Yes, that's correct.