Do you remember the sound of a pager buzzing on your belt, or the thrill of sending your first text message? From the beep of early telegraphs to the notification chime of smartphones, China's communication tools have transformed rapidly over the last few decades. In this episode, let's listen to the sounds of the past and reflect on how far we've come. On the show: Niu Honglin, Steve Hatherly & Yushun