I used the Endpoint Manager to edit the template to disable the Voicemail Tone, but I haven’t heard the tome myself, and one of the users doesn’t have any VMs at all (according to Voicemail Admin).
I saw there was an earlier bug that had the wong setting, but it looked like that got resolved (it was 18 months old and rolling out to edge then)
What else might make the phone chirp, burp, ping or ding? Something else I need to check? Is it phone specific?