Once you get to know that some things can only be done at certain times it's not an issue. How often do you activate a SIM anyway? The pricing structure far outweighs any inconvenience the system maintenance brings with it.....
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)