If a user schedules a Cisco TelePresence meeting by using Microsoft Outlook

If a user schedules a Cisco TelePresence meeting by using Microsoft Outlook

A.
The user can canceled the meeting by using the Cisco 7875 IP phone

B.
The user can canceled the meeting through the Cisco TelePresenceManager

C.
The user can canceled the meeting either through MicrosoftOutlook in the Cisco TelePresence
Manager

D.
The user can canceled the meeting by using Microsoft Outlook