How the Wangiri Scam Works
A person finds a missed call on their phone. If the person calls the number back they will be re-routed to a premium rate number overseas and will be subsequently charged for the expensive call.
What to Look Out for?
The call takes place at night or during working hours, which reduce the chances for the recipients to answer call.
The caller's telephone number displays an unusual international country code
Call only rings once
What Can You Do?
If you have a missd call from an unknown number, don't call back. If you receive serveral such calls, report it to you phone service provider.