By having Optimum Internet and Optimum Mobile, you are guaranteed the best mobile price, and on your Internet bill, the higher your Internet speed is, the more you save ($5, $10, or $15 based on your Internet speeds).
You can check if you are signed up here. For most of the customers, no action is needed!
See details here if you added a line before December 12, 2021. If you added a line between December 13, 2021, and July 31, 2022, read here.