I called back number (07) 3505 6413 rang once then goes to busy tone.

Caller: (07) 3505 6413

I kept getting calls from this number, blocked it but still it comes through. It is a solar installation company Instyle Solar. I just got a call from them which I didn't answer and then a followup email. They have gotten my details from filling in part of an online enquiry into "if I am eligible for government discount for solar panels!!

I have this number blocked on my phone, it gets sent straight to voicemail. I get a 2 second voicemail of call centre background noise.

called back and goes straight to busy tone. possibly scam

I think it's the scam about the ato owing you money.

called me twice in past 2 days. No answer when I call back. Blocked number.

call daily /hang up /don't answer /telemarketer /dont answer

Actually managed to get the guy, who would not say anything then just laughed before hanging up. Calling daily..

They dialled twice in about 1 minute. The call stopped after about 2 rings the first time, I managed to answer it the second time and they just hung up.

This number called my mobile & when i answer hung up when call back get busy line is a telemarketer

Same here..hung up when I answered..but when I called back rang once and then went to busy tone. They seem to call once a week??