Save the landlines
Here in the U.S., companies are selling their landline service, in my case from AT&T to Frontier Communications, and I suspect it's only a matter of time before they try to phase those old services out. You'll have to pry my landline from my cold, dead hands(TM). Why? Because I can get crystal clear connections, never dropped (except when a tree falls on the lines...), always in range. I can understand the convenience of a mobile phone, but until they can match the service, I want my wires. Cellular is simply inferior.