27/12/2021: O2: Top-up loaded. Your balance is now £15.00. Thanks for
topping up with O2.29/12/2021: O2: You need a balance of at least £15 on
02 Jan to renew your £15 data Big Bundle with data rollover or it will
expire.2/1/2021: 2 of 2: O2: You nee...
