i made a prank on the office phone list webpage. i replace the photo of the employee with some photo of local celebrity and foreign celebrity, there are : dian sastro, agnes monica, siti nurhaliza, brad pitt, angelina jolie, nicholas saputra, etc. i supposed to be in the client office today, but this morning i'm late to get early leaving. so i decided to come to my office. not long after office hour, i start received phone call on my extention number and my mobile phone, asking why on earth the phone list system displaying incorrect photo. nobody seem care enough that it supposed to be a prank, live with it and enjoy it. but no, they keep asking whether somebody hacked the system? or is there something wrong with the system? due to many question, then i revert the system, into 'normal' situation.