aujones - The U-verse signal is not compatible with TV tuners (like Time Warner and other Cable providers) You must have a U-verse receiver to tune each channel for viewing. Cable providers are also moving in this direction.

One of the receiver outputs is COAX that carries analog channel 3 that is tunable by most TVs.

There are two disadvantages to this connection - It is the same channel as on the first connected TV - It is an SD signal (even when the receiver is tuned to an HD channel) .

I have not seen any posts on connecting a third TV. May or may not have enough signal strength, but a third TV on the same channel does not bring much added value.