They called my new mobile number which I didn't answer. I tried calling back no less than three times, each time I wait a long time of silence, at least 25 seconds, then get the recorded message: "Welcome to the VoiceMail system"

This number called my new mobile Monday afternoon. Didn't recognise it, so didn't answer it. Only half a dozen people know this number including elderly parents and an auto service centre. Will call back from a private landline later and see who answers - if any.