Android Central - LG to include Knock as standard feature in L Series II devices

via Android Central - Android Forums - News - Reviews - Help and Android Wallpapers http://androidcentral.com.feedsportal.com/c/33995/f/616884/s/354b1500/sc/5/l/0L0Sandroidcentral0N0Clg0Einclude0Eknock0Estandard0Efeature0El0Eseries0Eii0Edevices/story01.htm