Call center or PCO

A batchmate at the university works at a very reputable call center after his classes. We also have an "afridi" in our class.

On friday when the class got a bit longer than usual, Afridi asked the call center guy "O yar tera PCO nahin khul gaya ho ga?".

The look on the guys face was like "I'll kill you afridi".

Afridi: "So isnt that what you call these places? You guys make calls right?......"