“3306” – On an all-new episode, it’s kids who don’t understand old technology like a teen who doesn’t know how to insert a letter into a public mailbox and two kids try to figure out what a telephone jack is. Meanwhile, it’s a whodunit scenario when twins blame each other for flooding a bathroom on “America’s Funniest Home Videos,” airing SUNDAY, NOV. 13 (7:00-8:00 p.m. EST), on ABC (TV-PG) Watch episodes on demand and on Hulu the day following their premieres.