Rule adapter for telephone set and phone set installed with the same apparatus
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Protocol adaptation equipment for telephone set and set equipped with such equipment
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Arrangement for transmitting digital data in series between two modules of the same equipment and transcoding circuits for such an arrangement
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Method for storing announcements in a telephone answering machine or radiotelephone and subscriber apparatus for carrying out the method
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Acoustic decoupling device between an electroacoustic transducer and a hull containing it, corresponding telephone and telephone set
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Telephone or radiotelephone subscriber equipment with card reader and transactional function and corresponding keyboard arrangement
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Telecommunication arrangement for a personal computer
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Communication system and corresponding equipment for subscriber installation
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Method and device for controlling the backup of the recording of a telephone message for apparatus having an answering function and apparatus having such a device
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METHOD OF ESTABLISHING COMMUNICATION BETWEEN TWO TERMINALS, OF THE ISDN TYPE, USING AN ASSISTANCE TERMINAL, TERMINALS AND CONNECTION STRUCTURE FOR CARRYING OUT SAID METHOD
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DEVICE AND METHOD FOR GENERATING PHASE DEMODULATION CARRIERS WITH AT LEAST TWO PHASE STATES AND THE DEMODULATION STAGE THEREOF
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ARRANGEMENT FOR CHAINING BETWEEN INTERMEDIATE MODULES, PARTICULARLY OF THE REPEATER TYPE, OF AN INSTALLATION PROVIDED WITH TERMINALS COMMUNICATING BY A PACKET TRANSMISSION LINK AND THUS EQUIPPED INSTALLATION
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Interface between a memory comprising a number of address inputs and a processor provided with less address outputs, processor and memory thus equipped
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Apparatus with screen and camera having a lens orientation mechanism
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SUBSCRIBER TELEPHONE INSTALLATION
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Method for routing data packets in a multisite network, corresponding communication network and interface module.
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Apparatus with screen display device and arrangement allowing the display of images composed from one or more video streams.
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Arrangement, in particular of telecommunications, associating a device and a memory and / or logic card, corresponding device and card.
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Interface arrangement for the connection of a telephone set to a corresponding installation, set and line equipment for set.
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Converter arrangement for fluorescent tube of a device, in particular a telephone, supplied with direct current.
