Which three statements about Cisco Unified Communications Manager IM and Presence Service are true? (Choose three.)
A. Cisco Unified IM and Presence is enabled under Services on Cisco Unified Communications Manager, and it is a part of the Cisco Unified Communications Manager server.
B. Cisco Unified IM and Presence is based on XMPP.
C. XMPP is a Cisco proprietary protocol.
D. Cisco Unified IM and Presence can run from the Cisco Cloud and can still use a local call control platform (in hybrid mode).
E. Mobile devices such as iOS and Android devices are supported.
F. Cisco Unified IM and Presence provide the user with chat, presence, and remote access features.
