Pay as you go

[Lei]

How can I switch to a contract sim, and are there deals for unlimited data 

[Cleoriff · Accepted solution]

@Lei 

You can change to a contract sim as long as you pass the credit checks. How to do it here

https://www.o2.co.uk/help/device-and-sim-support/how-to-keep-your-mobile-number 

Best of luck and welcome to the forum

[MI5]

@Lei 

Unlimited data deals here https://www.moneysupermarket.com/mobile-phones/sim-only/networks/o2/?contractLengths=&minMinutes=0&m...