I received my new sim today, with my old sim inserted I text SWAP as instructed then received a code to reply with which I did then I swapped the sims, but I can't send or receive texts or make and receive calls, am I missing something?
Go to Solution.
Follow the advice in this guide Guide: Sim Swap: a mini guide 2017 update
Also a swap is not immediate, it can take up yo 24hrs. Keep rebooting your phone.
*The Game Is On*
View solution in original post
Track usage, upgrade and get support with the My O2 app