I can send receive texts, use the Internet, but if I try to call or receive calls,the calls are just ended immediately without ringing, was working fine yesterday, can't even call 02 !!
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Currently using: Pixel 7a (O2 & Lyca), One Plus 6 (Sfr), iPhone 12 Pro Max (Vodafone)