Comment Recharging cell phones is easy (Score 1) 582
First of all, even that smartphone has a few hours of talk time, if you stop playing games and doing other battery-burning stuff, though they're not as reliable as old dumb phones were. If you can safely get out of the house, you can charge the phone in your car; if you can't safely get out, you should have called the emergency folks already.
Power for the cell towers is an issue, if the roads are down and the phone company can't refill the generators, but usually they're designed with enough slack to handle that.