[MizSterious]

So is having a front door--and, for that matter, a "welcome mat" in front of it. That still does not give a passer-by a reason to enter your house uninvited. Your argument lacks substance.

[palmer]

First, calls are not trespassing. You signed up for a service to get calls, so you invited them. You can't charge someone with trespassing if you have invited them on your property. Second, the government has a reasonable right to enforce spectrum and airspace laws. I can't blast light, sound, or radio waves at your house. But when you have signed up for a wire from my microphone to your speaker, the government as no legitimate power to regulate that.