I called back number (03) 9989 1794 rang 5 times then goes to busy tone.

Says he was ringing on behalf of AGL about my power bill and argued with me about what I knew I was being charged. Made comments about me not understanding basic math calculations and treated me like I was stupid when I answered his questions telling me I was wrong and getting confused. Very rude, aggressive and arrogant.

Caller: Something energy select

Scammy electricity comparison offer. Didnt answer my first 2 direct questions, so left him on mute until he had enough of his own voice. 4min 53 sec

Didn't pick up - no message left

Called back and it was a recorded message - hung up before finding out what it was trying to sell.