Call redirects immediately, but there's a split second voice message in a strange accent basically telling you the phone is unavailable (I pieced it together by calling numerous times and hanging up).
I didn't stay on the line to find out where it was transferring my call to.
Has called my number several times at between 16:00-16:10 (Perth time), exactly four weeks apart each time.
Has not responded to any messages I've sent.