4. Telephonic communications
  5. Special services
  6. Call waiting

Doree Duncan Seligmann

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Apparatus and method for identification of person placing a...

Telephonic communications – Audio message storage – retrieval – or synthesis – Call source identification
Reexamination Certificate

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Call waiting notification

Telephonic communications – Audio message storage – retrieval – or synthesis – Voice activation or recognition
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Coordination of ringtones by a telecommunications terminal...

Telecommunications – Radiotelephone system – Message storage or retrieval
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Determining departure times for timetable-based trips

Data processing: vehicles – navigation – and relative location – Navigation – Determination of travel data based on the start point and...
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Determining user availability based on the expected duration...

Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
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Profile ID: LFUS-PAI-P-2298592

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