A Mystery To Me

1. Katherine started talking to Tommy via her communicator before activating it.
2. While Jason held the key to Auric, Alpha and Zordon were capable to bring him forth just as easily by themselves.
3. Tommy tried calling Zordon when the four teens were unable to find any way out, but they were then shown walking down a tunnel after they'd found that their communicators didn't work.
4. Zordon instructed the Rangers to change to the frequency he was transmitting from, but his voice was no more clear at the new frequency than at the previous.
5. Alpha was unable to find a frequency that would reach Jason's communicator, but Jason was not in the dungeon -- he was in the mansion where Kat's communicator had worked.