My data hasn’t rolled over from all the packs I have baught in the past

[Curt-69]

It says that the data that isn’t use should roll over I have had this SIM card in a phone and not used any data for months if not years and no data has rolled over 

[madasaf1sh · Accepted solution]

@Curt-69 

Data only rolls over on PAYG and certain bundles.

Depending on what tariff you have is whether data rolls over and on the new tariffs it only rolls over upto a certain limit (1months data allowance). 

What tariff do you have?

Also data only rolls over if you top up and renew the bundle each month