If messages are purported to be from a country's residents, it helps if they can be (eventually) traced to antennas there. That sounds fair to me. What seems su

If messages are purported to be from a country's residents, it helps if they can be (eventually) traced to antennas there. That sounds fair to me. What seems surprising is to have so many in one place. And/or to have desks and manual operations (SIM cards) at that same location. I would have expected fewer antennas at once and unattended operation. Except if this was next to a mall or large train station or something that might cover for the density of "phones".