How to remove New Voicemail notification

[sathyag]

How to remove voice mail notification in Android pie? I don't have any voice mail configured for my Airtel postpaid number and this alert appears even after restarting the phone (S8+). Please refer the screenshot.

[satishseshadri]

thank you so much

[Arvikay]

thanks it cleared

[mani0410]

but it shows up again.