Signed Call Use CasesUnderstand how CleverTap Signed Call can help you solve most acute use cases involving voice calls. Suggest EditsOverview CleverTap's Signed Call helps build trust between a business and its customers via in-app voice calls, which results in higher engagement and customer retention. To know more about different Signed Call use cases, refer to the following documents: Ride-Hailing Last-Mile Delivery Fintech Updated 11 months ago Table of Contents Overview