Unable to set up Voice Mail on my iPhone XR

[RJSB]

I have followed all the advice and even tried to follow instrucyions for setting un Visual Voicemail since cannot find recomended Bolt on

[jonsie · Accepted solution]

You need to call CS

Everything is taking longer due to the lockdown. Call centres and social distancing means limited staff to handle all the queries. Patience needed I'm afraid.
https://community.o2.co.uk/t5/Other-Products-and-Services/Coronavirus-Covid-19-Community-Help-and-Su...
Other numbers to try
0800 977 7337
0800 587 4005
0800 0901808

[MI5]

@RJSB 

Ask customer service to add the iData bolt on for iPhone to your account.