Two accounts, one number

[RomeoIndiaKilo]

Registered account with O2 prior to move from Virgin to O2 (VOLT).  Now after migration I have two O2 Accounts. How do I remove one of the accounts, keeping only one that I choose. 

[pgn · Accepted solution]

In your MyO2 app, tap on avatar top-right, then:

Good luck, @RomeoIndiaKilo.