We wanted fast cable internet, but no land line or cable TV. We got a great deal on the high speed 'net ($29/mnth for 6 mnths), but resisted their attempts to 'up sell' us to a combo pack.
When the cable guy came to connect us, he pointed out that the company (Comcast) couldn't not provide basic TV along with the internet connection due to technological limitations on their cable feed!
We connected the TV, hit 'auto-setup' and hey presto - free TV!