Hi. Just waiting for an O2 SIM to arrive and have provided PAC from existing provider. When the O2 SIM comes can I put it in the spare slot on my phone and use existing SIM until number swapped or do I have to only have old SIM inserted until the line is cut off?
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.
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.
