Patents
Patents for H04M 17 - Prepayment telephone systems (5,258)
03/1999
03/11/1999WO1999012324A1 Natural language colloquy system simulating known personality activated by telephone card
03/10/1999EP0901269A1 Portable telephone system
03/04/1999WO1999011052A1 Card phones comprising an access programme to various facilities
03/04/1999WO1998054883A3 Method and device for telephoning using a selective telephone rate
03/04/1999WO1998054724A3 Web-based management of an enhanced services platform and method
03/04/1999DE19738707A1 Method for allocating temporary access authorization to mobile radio network
03/03/1999EP0898831A1 Interfacing a smart card with a telecommunications network utilizing a pots telephone set
02/1999
02/25/1999WO1999009768A1 Vehicle communication system
02/25/1999WO1999009521A1 Method for detecting fraudulent use of electronic phonecards
02/23/1999US5875393 Disposable wireless telephone and method
02/18/1999WO1999008242A1 Providing a transaction record
02/17/1999EP0896705A1 Device for playing games via a communications network, and a games system using a communications network
02/11/1999CA2377838A1 System and method for automatic provision, customer selection, and deactivation of temporary advanced intelligent network services
02/09/1999US5870724 Targeting advertising in a home retail banking delivery service
02/09/1999US5870459 Recyclable cellular telephone and method and apparatus for supporting the use of a recyclable cellular telephone within a cellular telephone network
02/04/1999WO1999005849A1 Apparatus for protecting coin-operated telephones from vandalism and larceny
02/03/1999EP0894397A1 Prepayment for wireless telephone services by means of smart cards
02/03/1999CN1206977A Prepayment account card type public telephone
01/1999
01/28/1999WO1999004549A1 Wireless communication device with replaceable battery and prepaid calling time
01/28/1999WO1999004548A1 Automated prepayment method for mobile terminals
01/28/1999CA2296436A1 Automated prepayment method for mobile terminals
01/26/1999US5864618 Telephone set having an anti-fraud arrangement which prevents any fraudulent attempt to the telephone
01/26/1999US5864609 Method for establishing customized billing arrangements for a calling card in a telecommunications network
01/26/1999US5864606 Toll free message response
01/21/1999WO1999003258A1 Prepaid card type cellular phone set
01/20/1999CN2305019Y Real time transmitting system for public telephone central charge processing
01/19/1999US5862216 Telephone lock guard
01/12/1999US5859897 Telephone calling card and service
01/07/1999WO1999000971A1 Method of making a communication interconnection
01/07/1999WO1999000757A1 Coin-operated computer terminal
01/05/1999CA2143256C Method and system for updating a call rating database
12/1998
12/29/1998US5854975 Prepaid security cellular telecommunications system
12/29/1998CA2135414C System and method for providing selected video images to local telephone stations
12/23/1998EP0872109A4 System for accessing telephonic communications and for conducting telephonic transactions
12/17/1998WO1998057510A2 Telecommunication and/or remote control device with a chip card unit, same device with a coupled computer for internet or network applications
12/17/1998WO1998057488A1 Method for dynamic management of a prepaid terminal subscription
12/17/1998DE19724901A1 Mobilfunktelefon sowie solche mit gekoppeltem Rechner für Internet- bzw. Netzanwendungen und Verfahren zum Betreiben einer solchen Gerätekombination Mobile phone and those with coupled computers for Internet or network applications and procedures for operating such a device combination
12/17/1998CA2293837A1 Method for dynamic management of a prepaid terminal subscription
12/17/1998CA2293554A1 Telecommunication and/or remote control device with a chip card unit, same device with a coupled computer for internet or network applications
12/15/1998US5850599 Portable cellular telephone with credit card debit system
12/15/1998US5850432 Method and system for capturing and recording information associated with a dial-around call
12/10/1998WO1998056161A1 Telephone housing with large capacity vault
12/10/1998WO1998056160A1 Method for handling parallel transactions on telephone pre-paid accounts
12/10/1998WO1998055966A1 Lottery medium with microcircuit and method for distributing lottery prizes using said medium
12/10/1998DE19722594A1 Verfahren und Vorrichtung zum Telefonieren mit auswählbarem Telefontarif Method and device for phone calls with selectable Telephone Rates
12/10/1998CA2293525A1 Telephone housing with large capacity vault
12/09/1998EP0882350A2 Method and system for the secure communication of data
12/08/1998US5848153 Blast proof apparatus for the coin return cavity of a public phone
12/08/1998US5848138 Method for transmitting tariff data to a subscriber unit
12/08/1998US5847374 Method for preventing removal of a smart card used in a purse mode
12/03/1998WO1998054887A1 Server load sharing and redundancy and method
12/03/1998WO1998054885A1 Unified work station controller and method
12/03/1998WO1998054883A2 Method and device for telephoning using a selective telephone rate
12/03/1998WO1998054881A1 Distributed enhanced telecommunications services platform and method
12/03/1998WO1998054724A2 Web-based management of an enhanced services platform and method
12/03/1998WO1998054679A1 System and method for a debit card telecom service
12/03/1998WO1998054656A1 Multi-language prompts for prepaid telephone systems
12/03/1998WO1998054635A1 Isa adapter card
12/03/1998WO1998039909A3 Bidding for telecommunications traffic
12/03/1998CA2294673A1 Server load sharing and redundancy and method
12/03/1998CA2294492A1 Web-based management of an enhanced services platform and method
12/03/1998CA2294491A1 Distributed enhanced telecommunications services platform and method
12/03/1998CA2294489A1 Isa adapter card
12/03/1998CA2294488A1 Multi-language prompts for prepaid telephone systems
12/03/1998CA2294487A1 Unified work station controller and method
12/01/1998US5845218 Disposable wireless telephone and method
12/01/1998US5845205 Fully automatic credit card calling system
11/1998
11/26/1998WO1998053602A1 Billing center for prepaid telephone calls
11/24/1998US5841836 Network termination equipment
11/24/1998US5841469 Audiovisual telecommunication method and apparatus using a digital network
11/17/1998US5839058 Recyclable cellular telephone and method and apparatus for supporting the use of a recyclable cellular telephone within a cellular telephone network
11/11/1998EP0527886B1 Electronic security system
11/05/1998WO1998049827A1 Mobile radiotelephone method and system and terminal used in such a system
10/1998
10/28/1998EP0873647A2 Payment scheme for a mobile communication service
10/28/1998CN1197569A System and method for charging fee for public mobile telephone call in moving object
10/27/1998US5828740 Prepaid calling card external/adjunct database processor
10/27/1998US5826853 Post protector
10/22/1998WO1998047278A1 Pay telephone with large capacity coin path
10/22/1998WO1998047116A1 Tele/datacommunications payment method and apparatus
10/22/1998CA2288663A1 Pay telephone with large capacity coin path
10/22/1998CA2286778A1 Tele/datacommunications payment method and apparatus
10/21/1998EP0872109A1 System for accessing telephonic communications and for conducting telephonic transactions
10/20/1998US5826185 Cellular phone system wherein the air time use is predetermined
10/20/1998US5825871 Information storage device for storing personal identification information
10/20/1998US5825863 Prepaid limited usage calling card
10/08/1998WO1998030036A3 System and method for cellular reseller control of inbound calls to a mobile station
10/06/1998US5818932 Telephone housing interlock
10/06/1998US5818930 Auto-dialer housing
10/06/1998US5818917 Secure guard for coin-return-bucket window of payphone guard wrap
10/06/1998US5818916 Method and apparatus for preventing return dial tone fraud in a cellular paystation
10/06/1998US5818915 Recyclable cellular telephone and method and apparatus for supporting the use of a recyclable cellular telephone within a cellular telephone network
10/01/1998WO1998043404A1 Call setup for prepaid services
09/1998
09/29/1998US5815807 Disposable wireless communication device adapted to prevent fraud
09/29/1998US5815561 Method and system for providing a demarcated communication service
09/24/1998WO1998042117A1 Access means to interactive service for the telematic staking in games based on forecasts
09/23/1998EP0865644A1 System for facilitating the ordering and paying of services by means of a communication network
09/22/1998US5812945 Metered payment cellular telephone communication system
09/22/1998US5812650 Method and apparatus for intercepting potentially fraudulent
09/22/1998US5812641 Method of renting portable-type communicating devices
09/15/1998US5809125 Method and apparatus for intercepting potentially fraudulent telephone calls
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