Are your kids' ringers ruining dinner? Turn them off—all of them. Have a rule that every day from 6 to 8 PM, the house is a phone-free zone. Use this time to eat dinner, hang out, watch TV, whatever ... as long as you do it as a family. The only catch: You not only have to get your partner to agree, but you have to turn off your phone, too. Fair's fair, after all.