Transmit is a general Gadget Trait that means the device can pick up and/or send out signals, from picking up radio or phone transmissions, to intercepting calls, blocking the transmissions of a teleporter, or something similar. It can be used anywhere that signals are transmitted or received to block, listen in or alter the message. To use the Gadget like this will require an Ingenuity + Technology roll, the Gamemaster deciding the Difficulty depending upon the signal being intercepted or received, and how powerful or distant the signal is, and whether it is encrypted.