@Lym-321
Yes you can just leave it.
If on refresh you will just continue to pay the airtime only Guide: How does O2 Refresh work?
However, if on a standard contract, I'd advise you switch to a sim only to save money.
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.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
