LandOfFree - US Patents - Listing for Telephonic communications

Telephonic communications – Special services – Anonymous party

Access to unsubscribed features

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

Access, selection, and downloading of a pre-recorded outgoing gr

Telephonic communications – Special services – Conferencing

Accessing a calendar server to facilitate initiation of a...

Telephonic communications – Audio message storage – retrieval – or synthesis – Message management

Accessing messages stored in one communication system by...

Telephonic communications – Terminal – Housing or housing component

Accessory communication device for telephone sets

Telephonic communications – Terminal accessory or auxiliary equipment – Attachable to terminal housing

Accessory structure for portable electronic devices

Telephonic communications – Audio message storage – retrieval – or synthesis

Accessory voice operated unit for a cellular telephone

Telephonic communications – Plural exchange network or interconnection – With interexchange network routing

Accommodation of two independent telephony systems

Telephonic communications – Telephone line or system combined with diverse electrical... – Credit authorization

Account balancing and monitoring system for a telecommunications

Telephonic communications – With usage measurement – Call traffic recording by computer or control processor

Accumulative decision point data analysis system for...

Telephonic communications – Audio message storage – retrieval – or synthesis

ACD arrangement for automatically returning a call at a time spe

Telephonic communications – Centralized switching system – Call distribution to operator

ACD skill-based routing

Telephonic communications – Centralized switching system – Call distribution to operator

ACD tier based routing

Telephonic communications – Centralized switching system – Call distribution to operator

ACD with multi-lingual agent position

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network

Acknowledge back pager using secondary transmission source

Telephonic communications – Emergency or alarm communications – Responsive to sensed nonsystem condition

Acoustic alarm detection system for telephone activation

Telephonic communications – Echo cancellation or suppression

Acoustic and electronic echo cancellation

Telephonic communications – Substation or terminal circuitry – For loudspeaking terminal

Acoustic calibration arrangement for a voice switched speakerpho

Telephonic communications – Telephone line or system combined with diverse electrical... – Having transmission of a digital message signal over a...

Acoustic communication terminal apparatus and recording...