@Diet
She needs to apply for her own contract in her name and pass the credit checks.
She can then, with your permission, migrate the number to her new contract.
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.