We didn't start the fire

Fixing the phone signal was only possible at the Celes tower which seemed like an awful idea since they knew the Fallen corporation headquarters was located somewhere inside that building. It was one of Sam's moves Uriel was more puzzled about, but now he knew what he was up to it made sense for him to pick that building as it not only allowed him to easily sabotage communications but also to block anyone who attempted to fix it.

It seemed like the battle was lost before it even started, but Medusa had another idea. While fixing the phone service was only possible at the highest building in the city, it was still possible for them to broadcast a signal and place repeaters all over the city and the best place to start was, of course, the Dungeon Raiders headquarters.