You are calling with friends arround you, you want to share the conversation just put your phone on the back or on the face => You switch automatically in speaker mode.
Retake the phone in your hand, you switch in normal mode.
Perfect to have hands free.
V1.2 correct bug sound
Tags: autospeaker , auto speaker , calls car speakers , speaker , speaker share , automatic speaker , autoloudspeaker , auto loudspeaker , 안드로이드 auto speaker