Best Uk Sim Card / Network If Using In Europe

[dieseldick]

what is best cheapest sim to get if im back and forward to europe ? i will be away 6 months per year.

i am currently on o2 pay monthly £18 unlimited texts, calls, 1gb internet. though i have told o2 to restrict my international data roaming.

should i go for a tesco / lebara , or get more bolt ons from o2 ?

any help thanks

[dieseldick]

i should have added that i have an iphone and have downloaded viber/whatsapp/line.com so will it be better to get more broadband on a bolt on ?

[gerbra]

As Methyl said, International roaming charges will be extremely expensive. So you can unlock your phone and use it with any local SIM from the country where you are. To unlock your phone, you need to enter its unlock code. You can get the unlock code either from O2 network or from any private service like http://www.mobileunlocksolutions.com/ at affordable cost with easy unlocking guide. Good luck.