Voicemail badge won't clear
Hi,
I have an iPhone 12 Pro, and have had a voicemail recently. answered the voicemail and deleted. However the voicemail badge will not clear from my phone.
I have the most unto date iOS, have tried restarting the phone, removing the sim and reconnecting, also tried the advice seen before to disable badges - restart the phone - enable badges.
Still nothing is working...
Please can someone advise.
I know this is a very "first world" issue, but still an annoyance.
Thanks
iPhone 12 Pro