The invention of the telephone revolutionized the way businesses interacted with their customers. With Intercom Switch, we want to take it even further. And so, to celebrate our new product, we thought we’d take you on a quick tour into the evolution of phone support – from an old recording of Alexander Graham Bell to the science of on-hold music; from the dawn of call centers to personalized support at scale.Learn more about Switch here: https://www.intercom.com/switchSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.