My cell reception at home and work is flaky at best (thanks, AT&T!), so when I call my parents (both of whom also have iPhones), I'll usually do it over Facetim

My cell reception at home and work is flaky at best (thanks, AT&T!), so when I call my parents (both of whom also have iPhones), I'll usually do it over Facetime, which uses the much stabler WiFi.