Long Pause. Heavy Indian accent Call centre noise in the background.. Said it was about my NBN speed . When I said that I thought him a scammer he hung up.

Heavy pausing also. Heavy Indian accent with a lot of background noise. Said they were calling from Telstra as they were doing maintenance work on my internet line (I'm not a Telstra internet customer) and they detected security issues. They said that they needed to check my internet speed. I hung up.

Caller: Caller using Symbio telco platform

This is yet another spammer using the Symbio telco platform in Australia

Received a call from this number. Not recognised so not answered. No message left. Reporting here as suspected nuisance/scam call