I am confused regarding rollover. The first month with ID I didn't use all my 15GB allowance and received some extra data to be used last month but I was cut off after 15 GB.
Once again I have a rollover of about 3GB.
Should I alter the monthly allowance to accommodate the extra rollover amount?
I thought that this would happen automatically but it doesn't!
Can you please advise.
ThanksÂ