New remote

user_irozov, Thanks for reaching out to Xfinity Support. 

 

To program your Xfinity remote to control your TV power and volume, follow these steps:

1. Turn on your TV.
2. Aim the remote at your TV and press the Microphone (Voice) button, then say "Program remote."
3. When prompted, select Yes to control your TV power and volume.
4. Enter your TV brand using the on-screen keyboard and select OK.
5. When you see “Ready to pair,” select OK.
6. Test the volume; if it works, select It Works! If not, select It Doesn’t Work and try again.

 

For more details, see: https://www.xfinity.com/support/articles/programming-your-xfinity-remote