O2

I signed up to upgrade my broadband to 1Gig, and got offered a O2 Sim monthly plan, that triggers Volt. But at the time was promised 6 months Disney+ on Us. But all that is there on the o2 extras page is 3 months? How do I get the 6 months disney+

I am wondering if it is possible to activate Visual Voicemail on Android 12/13. I am a new o2 customer, and was wondering if o2 has it for Android and how do I activate it. As I thought you could via the dialer app, but it does not show me the option...