This company have very pushy operators with an Asian accent who do not take no for an answer. A big turn-off!
I had to hang up on them each time. If I knock back their "offer" I should not have to say why. They always ask "why?"

don't answer unless you want to talk to telemarketer. nuisance callers

I called back number (03) 8683 5036 spoke to a guy doing telemarketing for a telecom company called purple telecommunications.