Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 1 - Substation equipment, e.g. for use by subscribers
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
06/1998
06/16/1998US5768370 User changeable cosmetic phone interface
06/16/1998US5768369 Telephone test set keypad with integrated dynamic microphone
06/16/1998US5768367 Method and apparatus for removing FSK in-band signaling
06/16/1998US5768366 High voltage message waiting circuit
06/16/1998US5768365 Circuit for sensing telephone line conditions
06/16/1998US5768363 Programmable timer circuit for the signal generator of a communication device
06/16/1998US5768362 Multiple field entry telephone directory for a cellular telephone
06/16/1998US5768356 User programmable personal call manager
06/16/1998US5768349 Voice mail telephone answering device
06/16/1998US5768348 Anonymous interactive telephone system
06/16/1998US5768345 Channel selecting cordless telephone
06/16/1998US5768344 Method and apparatus for screening telephone calls in response to an answering device beep tone
06/16/1998US5768262 Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise
06/16/1998US5767825 Abridgment of text-based display information
06/16/1998US5767778 Event sensing circuit and alert generator
06/16/1998US5766794 Latching mechanism and method of latching thereby
06/16/1998CA2224744A1 Message status display
06/16/1998CA2121175C Arrangement for entering information into a directory on a telephone terminal
06/16/1998CA2121174C Display for a telephone terminal
06/16/1998CA2121172C Interactive display for use in a telephone terminal
06/16/1998CA2121171C Arrangement for securing menu screens on a telephone terminal
06/16/1998CA2115875C Calling number identification using speech recognition
06/13/1998CA2221542A1 Method of setting and performing freely programmable functions of a telecommunications terminal, and such a telecommunications terminal
06/11/1998WO1998025397A1 Telecommunication device and a method for providing ringing information
06/11/1998WO1998025393A2 Method and apparatus for locating a desired record in a telephone directory
06/11/1998WO1998025389A2 Emergency telephone with automatic low-battery signaling
06/11/1998WO1998025388A1 Telephone
06/11/1998WO1998025323A1 Dual-band antenna coupler for a portable radiotelephone
06/10/1998EP0847212A1 Telephone device and communications system for reception of coded signals
06/10/1998EP0847173A1 Telecommunication device with a base and at least a mobile part having a special intercom function
06/10/1998EP0847172A1 Cordless and in all positions rechargeable telephone
06/10/1998EP0847003A2 An audio memo system and method of operation thereof
06/10/1998EP0846999A1 Portable information instrument having a display cover protecting a display screen
06/10/1998EP0729684A4 Method and circuitry for controlling voice mail, call logging and call blocking functions using a modem
06/10/1998EP0586656B1 Communications system with extended channels
06/10/1998CN2283950Y Putting clamping structure for portable telephone
06/09/1998US5765111 Selective mobile station calling method for digital cordless telephone and system
06/09/1998US5765110 Cellular telephone with wire connection function
06/09/1998US5764901 Record and playback in a data conference
06/09/1998US5764760 Telephone set comprising a rotating cover
06/09/1998US5764758 Method for converting a message
06/09/1998US5764752 Off-hook telephone clearing system
06/09/1998US5764751 Portable telephone set with a vibrator having an automatic switching function
06/09/1998US5764743 Method of controlling operation of a multi-line telephone apparatus
06/09/1998US5764742 System for accessing telephonic communications and for conducting telephonic transactions
06/09/1998US5764737 Facsimile having user interface with keys that enable undo, yes, no and report functions
06/09/1998US5764736 Method for switching between a data communication session and a voice communication session
06/09/1998US5764731 Enhanced system for transferring, storing and using signaling information in a switched telephone network
06/09/1998US5764730 Radiotelephone having a plurality of subscriber identities and method for operating the same
06/09/1998US5764726 Test system for a communication link
06/09/1998US5764643 ISDN interface unit
06/09/1998US5764628 Dual port interface for communication between a voice-over-data system and a conventional voice system
06/09/1998US5764627 Communication system
06/09/1998US5764512 Intelligent acoustic systems peripheral
06/09/1998US5764376 Facsimile machine capable of preventing erroneous initiation of an attempt to receive or transmit fax data by the facsimile machine
06/09/1998CA2134664C Improved cord take-up device
06/04/1998WO1998024226A1 Signal processing apparatus
06/04/1998WO1998024218A1 A telecommunications system, a channel extension protocol, and a radio station
06/04/1998WO1998024217A1 A telecommunications system, a channel selection protocol, and a radio station
06/04/1998WO1998024216A1 Portable telecommunications device having a waiting message generating means
06/04/1998WO1998024215A1 Battery pack with audio coil
06/04/1998WO1998024214A1 Telephone handset, cordless telephone or mobile telephone
06/04/1998WO1998024132A1 Modular stackable batteries for cellular phones
06/04/1998WO1998024103A1 Connecting device
06/04/1998WO1998023920A1 Moisture indicator label
06/04/1998DE19752880A1 Telephone dial storage system e.g. for hotels
06/04/1998DE19650007A1 Telecommunication path protection method
06/04/1998DE19649405A1 Remote retrieval method for message from answering machine at terminal
06/04/1998DE19648991A1 Switching unit for mobile telephone
06/04/1998DE19648340A1 Telephone with basic module for upgrading functions
06/03/1998EP0845920A2 Electro-mechanical and acoustic transducer for portable terminal unit
06/03/1998EP0845914A1 Integrator module for a mobile telephone in a telephone branch exchange
06/03/1998EP0845895A2 Semi-interruptible messages for telephone systems making voice announcements
06/03/1998EP0845893A2 Telephone data input device
06/03/1998EP0845892A2 Billing method on a pay per use basis for feature activations in a telephone terminal equipment
06/03/1998EP0586634B1 Radio telephone
06/03/1998CN1183872A System and method for providing portable telephone number service
06/03/1998CN1183871A Telephone apparatus with abbreviated dialling
06/03/1998CN1183701A Voice information bilateral recording method in mobile terminal equipment
06/03/1998CN1183691A Anti-interference arrangement for telephone network
06/03/1998CN1183690A Telephone answering and recording machine
06/03/1998CN1183689A Improved battery pack holding structure for electronic device
06/03/1998CN1038633C Method and apparatus for noise burst detection in signal processor
06/02/1998US5761612 Wireless receiver
06/02/1998US5761610 Method and apparatus for dynamic radio communication menu
06/02/1998US5761320 Audio distribution system having programmable zoning features
06/02/1998US5761312 Enhanced individual intelligent communication platform for subscribers on a telephone system
06/02/1998US5761300 Radiotelephone having a hinge apparatus including a self-latching hinge shaft
06/02/1998US5761299 Auxiliary component connector including microphone channel
06/02/1998US5761298 Communications headset with universally adaptable receiver and voice transmitter
06/02/1998US5761297 Interconnection mechanism for a tiltable telephone display unit
06/02/1998US5761295 Telephone instrument and method for altering audible characteristics
06/02/1998US5761294 Method and system for connecting a digital phone limited to analog transmissions
06/02/1998US5761283 Message processing method of facsimile systems
06/02/1998US5761282 Multi-user personal message transmitting and receiving system
06/02/1998US5761280 Telephone web browser arrangement and method
06/02/1998US5761279 Visual calling person display
06/02/1998US5761277 personal mobile communication system
06/02/1998US5761275 Telephone answering machine with audio signal compression/expansion circuit
06/02/1998US5761271 Telephone answering device with improved pager access feature
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