I am trying to connect my U1 to the AT&T STB model IPH8110. Pressing the power button during setup is not turning off or on the STB. I am aiming the remote at the device when I try this.
I am trying to connect my U1 to the AT&T STB model IPH8110. Pressing the power button during setup is not turning off or on the STB. I am aiming the remote at the device when I try this.