How do I program an att U-verse remote control to work with an Insignia digital to analog converter box Model nsdxa1?

To program your AT&T U-verse remote to work with the Insignia NS-DXA1 digital to analog converter box, first, turn on the converter box. Then, press and hold the "TV" button on the remote until the red light blinks and then stays on. Next, enter the code for Insignia, which is typically 11680 or 11684, and press the "Enter" button. If successful, the red light will turn off; if not, repeat the process using the next code until the converter responds.