I got calls from (03) 7849 1000 practically every morning around 10 am. Occasionally from (03) 7849 1300 .. It will keep ringing until I answer, and when I do, the line would cut off.

Each time I try calling back, the line is busy.

It's getting very irritating now.

Is there a way to stop this?

I received call from the same no (03) 7849 1000. When return call, the line is always busy.

I encountered same case, where i received a miss call with number +60378491300, i call back no body answer.

after few minutes, i received call with number +60378491000, claimed from WWF..i told them not convenient so they off the phone

I believe all are SCAM

same as me...they called to my maxis no...

I'm encountered the same too..

i received a miss call with number +60378491300, i call back no body answer.