DingTalk CallKit is here, and you won't miss voice calls even when your phone is locked.

• What is CallKit? CallKit is a development framework first introduced by Apple's iOS system, allowing video/voice calls from third-party apps to use the iOS system's incoming call interface just like traditional phone calls, thereby enhancing call connection rates and user experience. • Without it, we may overlook the brief vibration when receiving an incoming call from an app, resulting in missed calls. • Without it, we would need to unlock the phone first, launch the app, wait for network connection, and then answer the call, making quick responses impossible.

DomTech is the official designated service provider for DingTalk in Hong Kong, dedicated to delivering DingTalk services to a wide range of clients. If you'd like to learn more about DingTalk platform applications, please feel free to consult our online customer service. We have excellent development and operations teams, along with extensive market service experience, capable of providing you with professional DingTalk solutions and services!