Which of the following best describes Cisco Unified Personal Communicator?

A.
A softphone with eight line keys that provide telephone lines and direct access to telephony features.

B.
It combines state-of-the-art, wideband, speakerphone conferencing with Cisco voice communication features.

C.
It is similar to traditional or PBX phones and provides supplementary telephone features of a traditional phone.

D.
A client application that provides presence, instant messaging, visual voicemail, employee directory, communication history, video , and web conferencing.