Its a stoopid telemarketing from Optus. You will speak to Indians. Does not matter what you say, a different person will call all the time and ask you the same things. Your in the web buddy - no way out.

Constantly calling, will call at 5.00, 5.01, 5.02, 5.03, 5.04, 5.05, 5.06 you get all these missed call very annoying. Who is it?