If I sold equipment like that, it would probably include such modems by default and I would change support prices and warranty if I had to leave it out for a cu

If I sold equipment like that, it would probably include such modems by default and I would change support prices and warranty if I had to leave it out for a customer. They are too useful for diagnosing customer issues and a small price to add for something costing many thousands of dollars, so I can only imagine how much more valuable for something in the millions.