4. Telephonic communications
  5. Audio message storage, retrieval, or synthesis
  6. Interaction with an external nontelephone network

Baoquan A. Zhang

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Method and system for control over call handling

Telecommunications – Radiotelephone system – Special service
Reexamination Certificate

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System and method for sending e-mails from a customer entity...

Telephonic communications – Audio message storage – retrieval – or synthesis – Interaction with an external nontelephone network
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2897956

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