Volt

[mistapaul]

Do all the mobile phones in my house have to be registered in my name to get the double data on volt?

Thanks

[madasaf1sh]

@mistapaul 

Yes they do. 

For all the FAQ's as most questions have been answered see here https://community.o2.co.uk/t5/Welcome-News/Introducing-Volt-the-new-supercharged-service-from-Virgin...

[paul0363]

Yes and no!  If you only register one under your name then that will be the one that gets the benefits (assuming the VM account is also in your name).  If you register them all under your name then they should all benefit.