Got call try to call back, no answer just answer machine. Don't know who???

They have called me several times. No one talks when I answer. If it rings out they do not leave voicemail. If I call number they do not answer but a voicemail message gives name as ' ? customer services'.

Looks like they are trying to sell something hence nuisance call

This number is in Victoria - calls leaving no message; when you call back you get an answer service for "customer services" but no company name.

Anybody got any ideas about this one

I have spoken with them it was a follow up about  recent car service

This number is in Victoria - calls leaving no message; when you call back you get an answer service for "customer services" but no company name.Anybody got any ideas about this one

They have called me several times. No one talks when I answer. If it rings out they do not leave voicemail. If I call number they do not answer but a voicemail message gives name as ' ? customer services'.Looks like they are trying to sell something hence nuisance call

I believe it might be a Telstra Customer Service feedback. Check if you have Telstra service on your mob or home or business...Usually they call for feedback after you have loged a call.