Developer's DescriptionBy Talk.toProvide an instant messaging (IM) service that lets you chat with your colleagues using your. official ID.Pingpong - Best chat for teams & workplaces of all sizesPingpong is a great instant messaging (IM) service that lets you chat with your colleagues using your official ID.Features you will love:Pingpong service: Enables you to chat with your colleagues using your official Id - with persistent groups, history; and file sharing.Free SMS: Send Free SMS to your contacts and receive their replies in the same chat window.Share files - Just drag the photo, video or document you want to share into your chat window and send it to them instantly.Read and Delivery receipts: Real-time Read and Delivery receipts.Comprehensive History: Access chat history of all your accounts across all your devices using our web, desktop or mobile clients.Admin interface - Manage groups, users.Uses the Talk.to client - enabling you to consolidate multiple accounts.