My contract expired last month , when I try to change tariff I get
options I don’t want , too expensive . I saw the sim only offer of 20gb
for .£15 . As I am already with o2 do I need to buy this new SIM card ?
I did that but it looks like I need to buy a new SIM card .? I thought
o2 could just change my tariff without swapping over SIM cards . Sorry
if this is a stupid question .
