Can I get my phone to stop vibrating when the caller answers?

I have checked the settings and the phone settings, but I just don't know what it will be under. It is really annoying because I can't here when the other person says hello because the vibrate is so loud!! Thanks in advance!!!

Welcome to Android Central! That shouldn't be happening. Which phone? Does it persist after a reboot?

It is a Blu Studio 5.0 C. I just got it last week and it does it every time I call someone. Jut when they answer the phone. I have updated it and it still has this problem.

How long does it vibrate for?

Just when they answer on the phone. Then it never does it again. It last maybe a second.

Open the Phone app, tap Menu, then Settings. Look around there for a Call Alerts option, and see if there is an option for Call Connect Tone. If so, turn it off.