I bought myself a lovely new mobile phone in Tesco today. I'm still on contract with Vodafone and thought I could swap SIM cards - but when I did it said 'Wrong SIM card'. DH said 'of course you can't use a Vodafone SIM card in a Tesco phone!' (he was there when I bought it though )...I had no idea!
Can someone tell me what my options are? Not sure the phone is returnable and I really like it (and it's not available on Vodafone...) DH said I can take it to a stall in the shopping centre and get it unchipped or something - but sounds a bit dodgy! It wasn't cheap so don't want it to get damaged!
Feel a bit silly now
Many thanks!