Considering how I can buy remote LD time from AT&T via Sam's Club for under $0.04/min, I can't imagine that a hotel chain would be paying significantly more, even adjusting for the theory that business rates are higher than residential rates.

Of course, since it only costs me $0.04/minute, it's not that big of a deal. But it would be nice not to have to dial all those extra numbers - heck, I'd probably pay $0.25/min for hotel LD when I'm on business since they'd put it on my bill and I could get reimbursed.