Signed Call™ Use CasesUnderstand how CleverTap Signed Call™ can help you solve most acute use cases involving voice calls. Suggest EditsOverview 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 3 days ago Table of Contents Overview