So where can I get best 3G network in this office?

Navin was sitting at his desk which was assigned to him half an hour ago. He had been in his new job for half a day. Getting bored he took out his brand new Samsung Galaxy S4 and started searching for 3G network. With just one bar of signal strength showing on screen he turned towards his colleague.

“Hey, I am not getting any 3G network here.”

“You won’t get any 3G network here. This place is Bermuda Triangle for mobile network.”

“Damn!” said Navin holding his phone which had now given up trying to find 3G network and had switched to GPRS.

“Psst!” his colleague continued in a much lower tone “3G network is pretty good in first toilet of the wash room.”