Caller: Indian scammer/call centre

Rang my mobile, I didn’t answer but rang it back from my landline which is a private number and he answered, I could hear the chatter in the background, i said “who’s this” he replies “yes who is dis..i recieve miss call from dis number sir” i said “no you effing didn’t cos 1) im ringing from my landline and 2) YOU rang ME on my mobile which is how I got your number, your clearly ANOTHER Indian Pakistani scumbag scammer so you can F&@k RIGHT OFF!!

This number has called 3 times now in a matter of days, I answered the phone and they hung up. I've now blocked them.