Specifically, this includes dial-by-name, call back, voicemail, personal attendant, automatic call distribution, unified messaging and real-time collaboration capabilities.

• 要特别提出的是，这其中还包括了姓名拨号、回拨、语音信箱、私人秘书、自动呼叫转移、统一消息以及实时协同等功能。