Use Cell Phone At Home What's The Best Cell Phone Plan For A Couple That Just Will Use It Occassionally And For Emergencies?

What's the best cell phone plan for a couple that just will use it occassionally and for emergencies? - use cell phone at home

Offers and options are confusing ... probably on purpose! Any advice on the best company and best plan for family plan (but only 2 phones) ... using primarily cell phones sitting at home from time to time in the car, and emergencies. So of course we want as cheaply as possible. Suggestions? And we need new phones ... but does not require the best and ... easy to use and reliable, something.