I first did an install in the Donovan company in the mid 80’s. they migrated to Anaheim and recently planned a partial retirement solution to Nipomo, Ca. They called and told me of their plans. They had moved their phone number to a call phone on the premise they would work from the cellphone. When they relocated, they realized they had very poor cell service making it almost impossible to conduct business in their new location. I suggested a hosted solution with an app on the cellphone for access when he was away from the office. We set everything up and shipped it. He plugged it in and said he was finally able to have a conversation that was clear since he moved. The cost of the hosted phone service was less than the cell bill.
A clear win for the right product in the right place.