Which functionality enhances user experience during calls in Webex Calling?

Personalized ringtone settings enhance the user experience during calls in Webex Calling by allowing users to customize audio alerts for incoming calls. This feature provides a more enjoyable and distinctive calling experience, helping users easily identify their calls through unique sound identifiers. Customization can improve user satisfaction and make the telecommunication experience feel more personal and tailored to individual preferences.

While advanced call waiting, high-definition video quality, and third-party application integration also contribute to a better user experience, they serve different purposes. Advanced call waiting helps manage multiple calls efficiently but does not directly impact the personal dimension of a call. High-definition video quality contributes to a clearer and more engaging visual experience during video calls, which is valuable but not personalized. Integration with third-party applications enhances functionality and collaboration but lacks the personal touch that customized ringtone settings provide.