There are two codes I've found that worked the basics only: volume and power. 11656 and 11256. Comcast remote with the red select button.
What Is The Code For A Sabre TV On A Comcast Universal Remote?
1125
If longing for a code please follow these steps:
If a code digit is "0", the selected mode key will not blink.Repeat step 4 three more times for the remaining digits. Use 2 for
the second digit, 3 for the third digit, and 4 for the fourth digit. To
check another device code, repeat steps 1 to 5, but substitute the AUX
key for the auxiliary device you are checking.
- Turn on your TV.
- On the remote control, press TV once. Then press and hold Setup until the TV key blinks twice, then release Setup.
- Enter 9- 9- 0. The TV key will blink twice.
- To view the code for the first digit, press 1 once. Wait 3
seconds and count the number of times the TV key blinks (e.g., 3 blinks
= 3) and write down the number in the left- most TV Code box (at end of
this section).
If a code digit is "0", the selected mode key will not blink.Repeat step 4 three more times for the remaining digits. Use 2 for
the second digit, 3 for the third digit, and 4 for the fourth digit. To
check another device code, repeat steps 1 to 5, but substitute the AUX
key for the auxiliary device you are checking.