New O2 Big Bundle £15 60GB + UNLIMITED Calls & text Pay As You Go Best 20P
Earn cash back when you top up with O2 Rewards and. £20 = 120 GB INTERNET + UNLIMITED TEXT & UNLIMITED CALLS. £40 = UNLIMITED INTERNET + UNLIMITED TEXT & UNLIMITED MINUTES. £15 = 60 GB INTERNET + UNLIMITED TEXT & UNLIMITED MINUTES.