They've done their research on the price point. Basically if this eliminates the need for a land line ($10 month + equipment), you pay for the cost over the two

They've done their research on the price point. Basically if this eliminates the need for a land line ($10 month + equipment), you pay for the cost over the two years of a contract. You save them bandwidth and the need to erect new towers. And they still take your minutes. Anyone know if one of the carriers allows a similar device that doesn't charge minutes?