Hello, I was planning to maybe get a Nothing Phone in the near future however my deepest concern was its compatibility with UK SIM cards. I currently have a plan with Three Mobile and would like to know if I am able to use it with the Phone. I am probably going to buy from a UK based site or the Nothing site and want to know if I can use my pre-existing SIM or if I have to do anything to make it compatible, unless it is not. Thanks in advance.
P.S for specifics I am from London.