| Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223) |
|---|
| 02/03/1999 | EP0894393A2 A telecommunication circuit and a telecommunication device |
| 02/03/1999 | CN2306621Y Portable suspender for mobile telephone |
| 02/03/1999 | CN2306617Y Telephone device for researching relative material |
| 02/03/1999 | CN2306616Y Sterilized telephone |
| 02/03/1999 | CN2306615Y Concealed cord telephone |
| 02/03/1999 | CN1207185A Method and apparatus for implementing a dialpad on the surface of a mouse input device |
| 02/03/1999 | CN1207003A Closed communication device and working method thereof |
| 02/03/1999 | CN1207002A Connector for mobile telephone |
| 02/03/1999 | CN1206997A Display controller for communication device and method thereof |
| 02/03/1999 | CN1206979A Method for holding calling by using portable unit in facsimile device |
| 02/03/1999 | CN1206976A User radio access system and transmission end dialing number display method |
| 02/02/1999 | US5867815 Method and device for controlling the levels of voiced speech, unvoiced speech, and noise for transmission and reproduction |
| 02/02/1999 | US5867797 Portable telephone set having a power controller causing a current charging of a battery to be held constant |
| 02/02/1999 | US5867796 Portable telephone set capable of being put in a holding mode by operation of a vibration unit which is for announcing reception of an incoming call to a user |
| 02/02/1999 | US5867794 Audio-output for a portable radio telephone utilizing a vehicle's AM/FM radio |
| 02/02/1999 | US5867793 Built-in, cellular telephone message recorder |
| 02/02/1999 | US5867790 Radio communication system with enhanced connection processing |
| 02/02/1999 | US5867782 Method of indicating outer communication range in digital cordless telephone system |
| 02/02/1999 | US5867773 Modular assembly for centrally locating cellular telephone accessory connections |
| 02/02/1999 | US5867772 Cellular telephone assembly and method for assembling a cellular telephone |
| 02/02/1999 | US5867768 Simultaneous multidirectional communication apparatus |
| 02/02/1999 | US5867576 Switching receptacle |
| 02/02/1999 | US5867573 Telephone handset interface with feedback control |
| 02/02/1999 | US5867567 Terminal device for network system |
| 02/02/1999 | US5867560 Remote hang-up detector |
| 02/02/1999 | US5867540 Echo removing system between a mobile communication subscriber and a fixed communication subscriber |
| 02/02/1999 | US5867370 Plastic shield enclosure and method of producing the same |
| 02/02/1999 | US5867140 Display system and circuit therefor |
| 02/02/1999 | US5867127 Wireless communication device with antenna-activated switch |
| 02/02/1999 | US5867083 Protective device for surge current protection of associated equipment in communications systems |
| 02/02/1999 | US5865503 Armrest cradle for electronic communications handset |
| 02/02/1999 | CA2139202C Noise removing apparatus using a microphone |
| 02/02/1999 | CA2102994C Control console for a telephone system |
| 02/02/1999 | CA2021070C Universal isdn subscriber line module |
| 01/29/1999 | CA2244046A1 Universal dictation input apparatus and method |
| 01/28/1999 | WO1999004586A1 Radio transmission method and cordless phone mainly intended for dect standards |
| 01/28/1999 | WO1999004585A1 System and method for providing intercom and multiple voice channels in a private telephone system |
| 01/28/1999 | WO1999004578A2 Least cost routing device |
| 01/28/1999 | WO1999004548A1 Automated prepayment method for mobile terminals |
| 01/28/1999 | WO1999004546A1 Telecommunications systems |
| 01/28/1999 | WO1999004544A1 Telephone with ringing signal suppression for certain callers |
| 01/28/1999 | WO1999004543A1 Telecommunication system |
| 01/28/1999 | WO1999004542A1 Telephone isolation device |
| 01/28/1999 | WO1999004541A2 Telecommunications system for communicating last caller s name |
| 01/28/1999 | WO1999004500A1 Hand-held telephone device |
| 01/28/1999 | WO1998049845A3 Method and apparatus for delivering and presenting calling name information in a wireless communications system |
| 01/28/1999 | WO1998048562A3 Connection time free data messaging through telephone networks |
| 01/28/1999 | WO1998048526A3 Time-multiplexed short-range magnetic communications |
| 01/28/1999 | WO1998047123A3 Electrical device |
| 01/28/1999 | DE19733252C1 Yoke changeover switch for communications terminal |
| 01/28/1999 | DE19731460A1 Mobile communication device with data interface to fixed network |
| 01/28/1999 | DE19731196A1 Special terminal adapter programming method |
| 01/28/1999 | DE19709508A1 Identification method e.g. for communication apparatus |
| 01/28/1999 | CA2297434A1 Apparatus and method for routing communications |
| 01/28/1999 | CA2297054A1 Radio transmission method and telephone system, particularly for dect standard |
| 01/28/1999 | CA2296436A1 Automated prepayment method for mobile terminals |
| 01/28/1999 | CA2294843A1 Telephone with ringing signal suppression for certain callers |
| 01/27/1999 | EP0893904A1 Method and devide for transfering calls |
| 01/27/1999 | EP0893903A1 Extraction means for battery pack in a telephone |
| 01/27/1999 | EP0893902A2 Voice messaging system with user-specified time for deleting messages |
| 01/27/1999 | EP0893901A2 Method for controlling a telecommunication service and a terminal |
| 01/27/1999 | EP0893777A2 A data card housing |
| 01/27/1999 | EP0893776A2 A data card connector |
| 01/27/1999 | EP0893023A2 System and method of rapid voice mail access in a radio telecommunications network |
| 01/27/1999 | EP0893020A1 Telephone terminal with a connection for a telephone handset |
| 01/27/1999 | EP0892947A2 A proxy-server system for enhancing functionality of computers accessing servers on the internet |
| 01/27/1999 | CN2305821Y Remote control dial arrangement for mobile telephone used in vehicle |
| 01/27/1999 | CN2305815Y Arrangement for telephone line for preventing fraudulent calling |
| 01/27/1999 | CN2305814Y Arrangement for preventing unauthorised use or fraudulent use for telephone |
| 01/27/1999 | CN2305813Y Arrangement for indicating calling subscriber number |
| 01/27/1999 | CN2305812Y Telephone dial lock |
| 01/27/1999 | CN1206529A Coordinating telephones or adjuncts on the same loop |
| 01/27/1999 | CN1206316A Device and method for monitoring battery in mobile communication terminal |
| 01/27/1999 | CN1206314A Electromagnetic wave preventing method and device for cord-less telephone |
| 01/27/1999 | CN1206313A Method of increasing the function of radio receiver to cellular phone |
| 01/27/1999 | CN1206310A Method and devices for call transfer |
| 01/27/1999 | CN1206278A Telephone dialing method with initial input |
| 01/27/1999 | CN1206277A Digital signal processor-based telephone test set |
| 01/27/1999 | CN1206250A Multifunctional radio communication apparatus for being connected to digital public communication line |
| 01/26/1999 | US5864861 Method and system for storing variable length records in the memory of a portable telephone through defragmentation |
| 01/26/1999 | US5864799 Apparatus and method for generating noise in a digital receiver |
| 01/26/1999 | US5864766 Cellular telephone battery with auto-answering and hand-free functions |
| 01/26/1999 | US5864765 Method and arrangement relating to mobile telephone terminals |
| 01/26/1999 | US5864757 Methods and apparatus for locking communications devices |
| 01/26/1999 | US5864749 Telecommunication terminal |
| 01/26/1999 | US5864619 Communications device equipped with wall-mount hook mechanism |
| 01/26/1999 | US5864618 Telephone set having an anti-fraud arrangement which prevents any fraudulent attempt to the telephone |
| 01/26/1999 | US5864612 Caller selective identification for telephone calls |
| 01/26/1999 | US5864607 Communication with a computer using telephones |
| 01/26/1999 | US5864603 Method and apparatus for controlling a telephone with voice commands |
| 01/26/1999 | US5864560 Method and apparatus for mode switching in a voice over data computer-based personal communications system |
| 01/26/1999 | CA2157065C Method and apparatus for dynamic abbreviated dialing assignments |
| 01/26/1999 | CA2155774C Wireless test mode for a cordless telephone |
| 01/25/1999 | CA2243683A1 A data card housing |
| 01/25/1999 | CA2243682A1 A data card connector |
| 01/25/1999 | CA2219745A1 Adapter and signal transmission cable for mobile telephone |
| 01/21/1999 | WO1999003294A2 Portable communication and audio system |
| 01/21/1999 | WO1999003288A1 System and method for updating a memory in an electronic device via wireless data transfer |
| 01/21/1999 | WO1999003259A2 Method and apparatus for controlling a telephone ring signal |
| 01/21/1999 | WO1999003256A1 Device for selecting a carrier according to tariff data supplied by the carrier |