Who called from 2108810640

Scam caller - the latest scam in which they say they are from "The Warranty Department" and then ask "Can you hear me?"  Don't answer the question!

Received call from (210)881-0640 San Antonio,TX.  Did not recognize number, did not answer.  No message left.  Blocking Number.

they called my cell phone, I usually don't answer unknown numbers, but I did this one.  There was silence when I answered and I spoke up more loudly, then a woman's voice said something like "sorry I didn't have my headset on" and giggled, then started a spiel about something, I couldn't hear her well and said "I don't want anything"! and disconnected from her.