its a scam from india

Hung up as soon as I answered

Caller: Telemarketer

Caller started telling me about government rebates for converting our heating to split systems.
Cut them off saying we’re not interested and hung up.
Number now blocked.

Hangs up as soon as call answered

No message. Rang back on home phone..
No dial tone etc

Another scam call, no message left.

rings multiple times a day and never leaves a message - blocked!

Unkniwn number, cold call.
Not answered, no msg left for me.