Government-controlled Mahanagar Telephone Nigam (MTNL) just went live with the 3G network we've known was coming since December. All good, right? Not quite. The telecom firm is crying foul to the Department of Telecom, as it currently suspects that someone, somewhere is experimenting on its 3G spectrum. Reportedly, the unauthorized testing has caused disturbances for MTNL subscribers, and according to a company official, the disturbance miraculously stops every time the DoT visits the area to investigate. Sounds like an M. Night Shyamalan movie or something, doesn't it?