Moving credit to other SIM card

[CRET]

Hi everyone,

I have more than one O2 SIM card and want to delete one of them. Can I move the credit that's on that number to my other SIM card?

[Cleoriff]

@CRET 

You can but need O2 to do it.

All numbers to call are in this guide Guide: Coronavirus Community Help and Support 

[jonsie]

The number you transfer the credit from will be disconnected and no longer available to you to use.