It was just order verification.  They sometimes randomly verify orders for the security of the purchaser and to make sure they get everything correctly. 
I received a call from rep asking to call 1800 5713355 ext. 4169934. He said there was a problem with my payment not matching information. I called the number and they just verified my address and email. It looked a little weird since there was no problem with it. Can you guys confirm if this is legit?
Weird call after purchasing TV at Dell.