When you answer it just hangs up. Rang 3 days in a row.

Yet another annoying energy saving type call. Blocked now.

when you ring the number is tells you it is not connected. If its not connected how did it just ring me

This number just hung up on our business number. Thanks for posting on here.

Got multiple calls from this number, it beeped 3 times, then said 'goodbye'.
However received 2 calls today within 5 minutes from 'Energy Saver', both times when I asked to be put through to supervisor they hung up on me.
I shall be pursuing this, as I am already on do-not-call lists, and have previously had my number removed from call logs.

called yesterday and today, I was busy, missed twice..

No one on the line when answered.

Does anyone have any idea what the purpose of this kind of scam / call would be? Are they trying to get a recording of "Hello" or "Hello 'name' speaking" or something like that?

energy company.

spam

When you answer there is nobody there, then you hear an automated “goodbye” and it hangs up, this is a robot confirming the number is active before a scam calling

calls then says goodbye

When pick up the call, it just hangs up.
Certainly a scam

number rings you answer and here nothing until an automated voice says Goodbye

phone rings and nothing then you hear goodby

Tried calling the number back and the number was not connected. Obviously a scam. Have blocked the number.

I called back number (02) 4787 6774 rang 3 times then goes to busy tone.