Unless there are exceptional circumstances, they are only allowed on business contracts.
They do work but have to be set by O2 so you can't just buy one and expect it to work, because it won't.
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.
.gif)
