Double data rate with volt

[Zin]

Recently purchased £12 SIM deal with 10GB data, how do I get double data with volt since, I'm with virgin media. 

When I look into my account it is active with my current address but I still have 10GB data showing on my status instead of 20GB. Shall I wait?

[jonsie · Accepted solution]

It takes up to 14 days once applied for through My O2

See here

Volt Megaguide