Let me know when cell phones achieve the clear sound quality of land or even voip phones, okay?
I have a cell phone, but I don’t want or need a smart phone costing hundreds of dollars, and cell phone service is still more expensive than land lines.
My cellphone call quality is very good and the cost is only marginally higher but it pays for itself when shopping or traveling around.
Of course, you need to make sure that anyone on "hold" can't hear the conversation you are having on the other line....