It's pretty common to buy/beg/borrow an old cell phone and just use it over wifi. Especially kids or anyone who is tight on money. Food/water/shelter ranks mu

It's pretty common to buy/beg/borrow an old cell phone and just use it over wifi. Especially kids or anyone who is tight on money. Food/water/shelter ranks much higher than cell service and monthly server + Data plan (required for signal) isn't cheap.