I didn't answer their call but they left a message by mistake! I went to voicemail and could hear heaps of chat in the background - not sure of the language but it sounded like Hindi. So it's either a scam, true telemarketer or a call centre of some sort - not leaving a message indicates to me it's a scam call.

looks like spam

Supposed victorian energy renewal for shower heads. When answered, took a good few seconds to reply to my hello. How the hell do they know my name. Why cannot these unwarranted calls be stopped. Bloody SCAM

Left a voicemail that asked if they were speaking to Mr John. Accent was Indian. Background noise suggested a call centre.

for saving electricity tele marketer, take moneyt from government and give you a sh*t product, blocked

No one there but getting constant calls about Vic Energy scheme - such a rort!

I haven't answered any calls from this number, so don't know who it is but I blocked the number a while back.
They still try to call me but can't get through, phone number doesn't appear in my call log but I receive a text message saying I missed a call from this number.

All these scam calls are so bloody annoying.. why can't the service providers get rid of them

Caller: A lady

I heard a lady’s voice but she wasn’t making any sense

No Message left I called back no answer

I received that call too... no voice message means dodgy caller.

Over these calls

Caller: Scam

says hello and hangs up, scam.

Message left. Well it was only background noise.

Spam. Block caller