The 3CX groups and more extension for Chrome enhances the functionality of the 3CX client by introducing several new features that streamline communication and organization. Users can easily customize their experience by adding prefixes and suffixes to names, as well as setting markers based on their status. This allows for better identification and sorting of contacts, making it easier to manage communications effectively.

In addition to personalization options, the extension offers a color-coding feature based on names or prefixes, which aids in quickly identifying important contacts. Users can also utilize the mute button for managing call audio, and the people view feature provides a comprehensive display of all contacts when the dialer is opened. Overall, this add-on significantly improves the usability of the 3CX platform.