Which of the following is a feature of managing contacts in Webex Calling?

Centralized management of contact lists is a significant feature of Webex Calling that enhances the user experience and improves communication efficiency. This feature allows organizations to maintain a unified and organized contact directory that can be accessed easily by users within the enterprise. By having a centralized system, it facilitates updates and changes to contact information, ensuring that all users are always working with the most current data.

This centralized management supports collaboration among team members, as everyone can easily access shared contacts, making it more straightforward to connect with colleagues and clients. It streamlines the process of managing contacts and eliminates the confusion that can arise from having multiple disjointed lists spread across different devices, leading to a more organized and cohesive way of handling communication.

In contrast, options that involve sharing through only email, offline management, or unlimited storage without organization would hinder communication efficiency and hinder collaborative efforts, indicating why those options do not align with the robust features that Webex Calling aims to provide.