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they call and they don't reply when we answer the call

this is a scam, it keeps calling, even after i blocked it

They call, when you answer no one talks

Omw I block the number but still phone 3 to 4 times n day.

Scam calls like this exist to check if numbers are still active. If you answer, they drop the call because all they needed to do was check if the phone gets answered. After that, there's a chance they sell your phone number to call centers that advertise stuff because now they know you'll answer

Just block numbers that you don't know. I don't know even answer them. That's why I'm using true caller

Guys if they keep on calling you and you dont want to answer then why dont you just block the calls????

Spam. No answer. They immediately drop when you do answer.

ive had 10 calls in 2 days .

just call customer care and ask to cancel calls to you ... worked for me