Patents
Patents for H04M 17 - Prepayment telephone systems (5,258)
06/2004
06/09/2004EP0997032B1 Wireless communication device with replaceable battery and prepaid calling time
06/09/2004CN1153438C Communications system and method therefor
06/08/2004US6748067 System and method for pre-paid and pay-per-use internet services
06/08/2004US6748066 Pre-paid wireless interactive voice response system with variable announcements
06/03/2004WO2004047420A1 Prepaid telecommunication system (102)
06/03/2004WO2004047367A1 Method and device for processing data exchanged between a plurality of service terminals and a supervising server
06/03/2004US20040106422 Method and device for indicating amounts of data in mobile networks
06/03/2004US20040106393 Methods, systems and program products for supporting prepaid service within a communication network
06/02/2004EP1424617A1 Method for authentication and charging for a sucbriber in a wireless network
06/02/2004EP1423832A1 A method and system for performing a financial transaction in a mobile communications system
06/02/2004CN1501684A Method for implementing prepayment multimedia message service
06/01/2004US6742713 Access controlled system with acoustic mechanical verification transmitter
05/2004
05/27/2004WO2004045140A1 A method about prepayment multimedia messaging service
05/27/2004US20040103191 Method and system for real-time updating of available network service access in a communication network
05/27/2004US20040103057 System and method for processing a long distance communication using a debit account
05/27/2004US20040102182 Method of providing networks services
05/27/2004US20040101117 Charging in a communication system
05/26/2004EP1422919A2 A portable telephone terminal device and a method for restricting pay service for using the terminal device
05/26/2004EP1422867A1 System and method to access internet
05/26/2004EP1232648A4 Methods for providing prepaid telephony service via an internet protocol network system
05/26/2004CN1151655C Telephone charge settlement system
05/25/2004US6741687 System and method for providing prepaid communications
05/25/2004US6741686 Controlling setup or continuation of a call charged from a pre-paid group account
05/25/2004CA2130211C System and method for passive voice verification in a telephone network
05/21/2004WO2004043053A1 System for billing rating and selection of accounts
05/21/2004WO2004043048A2 Mobile communication device equipped with a magnetic stripe reader
05/21/2004WO2004043047A2 Improved mobile payment system
05/20/2004US20040098310 Prepaid telecommunication system
05/20/2004US20040098293 Prepay telecommunications system
05/20/2004US20040097220 Mobile phone with internal accounting
05/18/2004US6738472 System and method for managing telephony network resources
05/13/2004WO2004040888A1 Method and testing device for verifying the charge invoicing for a communications connection according to time unit intervals
05/13/2004US20040092246 Personal handyphone system component employment of prepay telephone service system component to allow user employment of wireless telephone srevice subsequent to purchase thereof
05/13/2004US20040089810 System and method for optical monitoring of a combustion flame
05/13/2004DE10251143A1 Verfahren und Prüfvorrichtung zum Überprüfen für eine Kommunikationsverbindung nach Zeittaktintervallen The method and test device for checking for a communication connection after timing intervals
05/13/2004CA2498955A1 Method and testing device for verifying the charge invoicing for a communications connection according to time unit intervals
05/12/2004EP1418743A1 System for billing rating and selection of accounts
05/12/2004EP1417828A1 Method of connecting to a data or tele net with a subscription that includes at least two different payment categories
05/12/2004EP1417827A1 Method and system for preventing fraud in a telecommunications system
05/12/2004CN1496173A Access controlled device for providing communication service
05/12/2004CN1149825C Method for securely managine units counter and security module implementing said method
05/06/2004US20040088249 Network-based electronic commerce system incorporating prepaid service offerings
05/06/2004US20040087339 Mobile communication device equipped with a magnetic stripe reader
05/06/2004US20040087338 Mobile communication terminal and card information reading device
05/06/2004US20040086100 Call completion via instant communications client
05/06/2004US20040086098 Method and process to integrate prepaid PIN disbursement at retail point of sale (POS)
05/06/2004EP1416456A1 Methods for maintaining prepaid account information and for supporting transactions in an e-Commerce system
05/06/2004EP1416455A2 System for facilitating the ordering and paying of services by means of a communication network
05/06/2004EP1235691A4 Business card to retrieve associated web page
05/06/2004DE19603167B4 Audiovisuelles Kommunikationsverfahren und -vorrichtung unter Verwendung eines digitalen Netzwerkes Audiovisual communication method and apparatus using a digital network
05/05/2004CN1494255A Method of implementing mobile intelligent network local boundary area special charge
05/05/2004CN1148935C Method and system for reducing telephone cell cost of service provider
05/04/2004US6731729 Method and a system for settlement of trading accounts
05/04/2004CA2246964C Public communications services vending method and apparatus
04/2004
04/29/2004WO2004036890A1 Method for charging of data reaching a network element of a communication network during a data session
04/29/2004WO2004036871A1 Handling charging information in interworking structure of mobile communication and wireless local area networks
04/29/2004WO2003083791A3 Method and device for recharging a credit to chip cards
04/29/2004WO2003019845A3 System and method for providing sponsored or universal telecommunications service and third party payer services
04/29/2004US20040083166 Telepayment method and system
04/28/2004EP0782813B1 Terminal equipment
04/28/2004CN1148047C Public telephone with cash payment function
04/27/2004US6728353 Pre-paid wireless interactive voice response system with variable announcements
04/27/2004US6726098 Performing local transactions using a wireless radio unit
04/27/2004US6726092 Portable device service payments by multiple means
04/22/2004WO2003096165A3 Paid access to a local area network
04/22/2004WO2003085844A3 Communications gateway with messaging communications interface
04/22/2004US20040078349 Method for billing a subscriber for data transmitted in a signaling system
04/22/2004US20040077332 Management of pre-paid billing system for wireless communication
04/21/2004EP1410616A2 Secure public telephony system
04/21/2004EP1410615A1 Country to domestic call intercept process (cip)
04/21/2004EP1410609A4 Country to country call intercept process (cip)
04/21/2004EP1410609A2 Country to country call intercept process (cip)
04/21/2004CN1491024A Accounting method for telephone rate
04/21/2004CN1147121C Public telephone set comprising subsidiary processor
04/20/2004US6725031 Method and system for data rating for wireless devices
04/15/2004WO2003027805A3 System and method for supplying communication service
04/14/2004EP1407401A1 Topping up a subscriber's account for a multimedia service on a communications network while the service is being provided
04/14/2004CN2612168Y Self communicating business machine
04/14/2004CN1489365A 800 free-telephone number inquiry system and database and data product thereof
04/07/2004EP1405464A1 Implementing an intelligent network service for a packet-switched service using a node interfacing a mobile communications network to a packet data network
04/07/2004EP1405236A2 Convergent communications platform and method for mobile and electronic commerce in a heterogeneous network environment
04/07/2004CN1145347C A mobile telephone method and system, and terminal used for the same system
04/06/2004US6718029 Method and article of manufacture for establishing local payphone calls through long distance carrier switches
04/01/2004US20040062371 Method and apparatus for providing prepaid local telephone services
04/01/2004DE29624476U1 Facilitating unit for aiding ordering and payment of services - has user telephone with smart card interface and intermediate facilitator organising funds transfer for service provider
03/2004
03/31/2004EP1404101A2 Service accounting system and method
03/31/2004EP1404100A1 Billing of differentiated services
03/31/2004EP1402744A2 Message transmission system and method
03/31/2004EP1402715A1 Method of exchanging data between a service apparatus and a management server using an ip management protocol
03/31/2004CN1486060A Telephone dialing unit in application to international call pre pay card
03/31/2004CN1486007A Short message sending system for intelligent network user and method for authenticating and charging of the short message
03/25/2004WO2004025969A2 Telecom saver
03/25/2004WO2004008272A3 Wireless telephone usage management
03/25/2004WO2003085937A3 Enhanced services call completion
03/25/2004US20040058671 Method and system enabling prepaid service in an all-ip network
03/25/2004US20040058670 Financing party payment for calls with a wireless subscriber
03/25/2004US20040058669 Tracking credit associated with at least one circuit outage in a wireless telecommunication system
03/25/2004DE10241628A1 Verfahren zum automatischen Abrechnen Method for automatic billing
03/24/2004CN1484430A Accounting information processing method and accounting method for prepayment business based on same
03/24/2004CN1143517C Method for management for data by security module and corresponding security module
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