Unsolicited phone calls are not appreciated by my company - who pays the bill on my cell.
Especially when no one answers to explain why they are calling.
It's crap like this that could get a hard working bloke fired.
I just recieved a call from this number. The area code is Pennsylvania and since I live in PA I thought maybe it's someone I know. I answered and the woman asked me if I was planning on continuing my education. I told her no and she said, than you for your time and hung up.