| Patents for H04M 15 - Arrangements for metering, time-control or time-indication (14,957) |
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| 02/11/2004 | CN1475065A Apparatus and method for integrating phone communications and data transmission on LANs and for automatically selecting lowest-prices carrier and connection mode |
| 02/11/2004 | CN1474536A Accounting method of communication device function limiting method, customer centre and user system |
| 02/10/2004 | US6690654 Method and system for multi-media collaboration between remote parties |
| 02/10/2004 | US6690651 Method and apparatus for automatic transfer of a call in a communications system in response to changes in quality of service |
| 02/05/2004 | WO2004012432A1 System and method for providing a status to mobile device pre-paid subscriptions |
| 02/05/2004 | WO2004012389A1 Differentiated accounting in a packet data network |
| 02/05/2004 | WO2004012121A1 Media data usage measurement and reporting systems and methods |
| 02/05/2004 | WO2003067530A3 Architecture of simplified hardware requirements for bank card payment transactions in a large group of clients, transaction terminal unit, extended function sim card, and methods for individualisation and performing transaction |
| 02/05/2004 | US20040023687 Apparatus and method for integrating phone communications and data transmission on lans and for automatically selecting lowest-prices carrier and connection mode |
| 02/05/2004 | US20040023655 Telecommunications systems |
| 02/05/2004 | US20040023637 Apparatus and method for credit based management of telecommunication activity |
| 02/05/2004 | US20040022381 Method for redirecting calls to a messaging system during an active call |
| 02/05/2004 | US20040022378 Telephone billing method |
| 02/05/2004 | DE19928067B4 GSM-Broadcast-Schlüssel- und Vergebührungs-System GSM-broadcast key and billing system |
| 02/05/2004 | DE19803057B4 Verfahren und Vorrichtung zur Auswahl von Netzanbindungen zum Verbinden von Telekommunikationsendgeräten Method and apparatus for selecting network connections for connecting telecommunication terminals |
| 02/04/2004 | EP1386469A2 Alternate routing of voice communication in a packet-based network |
| 02/04/2004 | EP1386447A1 Method of generating charging data in a data network, and a data network |
| 02/04/2004 | EP0929967B1 Remote supply circuitry |
| 02/04/2004 | CN1473443A Method and apparatus for coordinated charging of services in multimedia session |
| 02/03/2004 | US6687355 Method and system for processing records in a communications network |
| 02/03/2004 | US6687351 Method for providing telephone services for commercial classes of service |
| 02/03/2004 | US6687349 System and method for defining a local communication space |
| 02/03/2004 | US6687348 Method and system for conserving power and improving usability for personal computers with remote startup features |
| 02/03/2004 | CA2312813C Method and device for charging communications based on rsvp protocol |
| 01/29/2004 | WO2004010677A1 Hairpinning a remote pbx or kts or gateway phone call to a local call |
| 01/29/2004 | WO2004010414A1 Method and apparatus for improving listener differentiation of talkers during a conference call |
| 01/29/2004 | WO2004010241A2 System and method of tracking component object requests |
| 01/29/2004 | US20040019808 Secure customer interface for web based data management |
| 01/29/2004 | US20040019675 Media data usage measurement and reporting systems and methods |
| 01/29/2004 | US20040018828 System and method for providing a status to mobile device pre-paid subscriptions |
| 01/29/2004 | US20040017905 Prepaid billing support for simultaneous communication sessions in data networks |
| 01/29/2004 | US20040017904 System and method for validating calls within a telecommunications network |
| 01/29/2004 | US20040017903 Method and system for preserving telephone numbers |
| 01/29/2004 | US20040017899 Caller ID generation |
| 01/29/2004 | DE10012392B4 Verfahren und Einrichtung zum Zugang zu einem Telekommunikationsnetz und zur Abrechnung von Telekommunikationsdienstleistungen Method and device for access to a telecommunications network and billing of telecommunications services |
| 01/29/2004 | CA2491922A1 Method and apparatus for improving listener differentiation of talkers during a conference call |
| 01/28/2004 | EP1385322A1 Voice communication connection/charging proxy support system |
| 01/28/2004 | EP1384375A2 Wireless communication system having mobility-based content delivery |
| 01/28/2004 | EP1384156A1 User aliases in a communication system |
| 01/28/2004 | CN2601489Y 计时电话 Timing phone |
| 01/28/2004 | CN1136705C Simple files of internet users |
| 01/27/2004 | US6684333 Parallel data network billing and collection system |
| 01/27/2004 | US6684200 Cashless vending machine |
| 01/27/2004 | US6684066 Call timers specific to each type of cellular telephone call |
| 01/27/2004 | US6683945 Routing data based on comparative income values |
| 01/27/2004 | US6683941 Controlling advertising output during hold periods |
| 01/27/2004 | US6683937 Call center for handling video calls from the hearing impaired |
| 01/27/2004 | US6683870 Method and system for multicasting call notifications |
| 01/22/2004 | WO2004008687A1 Method, means, and computer program product for controlling and/or restricting use of telecommunications connection |
| 01/22/2004 | WO2004008272A2 Wireless telephone usage management |
| 01/22/2004 | US20040015824 Method and system for providing software integration for a telecommunications services on-line procurement system |
| 01/22/2004 | US20040015448 Charging system and charging method |
| 01/22/2004 | US20040015370 System and method for calculation of telecommunication charges |
| 01/22/2004 | US20040015249 Data storing-reproducing system |
| 01/22/2004 | US20040014492 Method and apparatus for wireless public internet access |
| 01/22/2004 | US20040013259 System for and method of hairpinning a remote PBX or KTS or gateway phone call to a local call |
| 01/22/2004 | US20040013256 Method and installation for telephone inquiry |
| 01/22/2004 | US20040013254 Setting up a conference call between members of a chat group |
| 01/22/2004 | US20040013253 Call processing rate quote system and method |
| 01/22/2004 | US20040013252 Method and apparatus for improving listener differentiation of talkers during a conference call |
| 01/22/2004 | US20040013250 System and method of tracking component object requests |
| 01/22/2004 | US20040012769 Use charge calculation system, method, program, and computer-readable recording medium |
| 01/22/2004 | CA2493137A1 Wireless telephone usage management |
| 01/22/2004 | CA2435427A1 Technique for providing a telecommunication service including information assistance |
| 01/21/2004 | EP1383277A1 Method and system for controlled online access from a terminal user to a content service |
| 01/21/2004 | EP1383269A1 Method and system for controlled online access from a terminal user to a content service |
| 01/21/2004 | EP1383057A1 Method for registering menu information database of content user |
| 01/21/2004 | EP1382018A2 Electronic device cover with embedded radio frequency (rf) transponder and methods of using same |
| 01/21/2004 | EP1381975A1 Xml based transaction detail records |
| 01/21/2004 | EP1381562A2 Method and system for providing intelligent network control services in ip telephony |
| 01/21/2004 | EP0885533B1 Process for making connections and accounting for connections in telecommunication systems |
| 01/21/2004 | EP0840977B1 Billing for communications usage |
| 01/21/2004 | CN1470042A Method and arrangement for the transmission of an electronic sum of money from a credit reserve |
| 01/21/2004 | CN1469657A Method and system for managing charge information in MSC |
| 01/21/2004 | CN1469656A Method for measuring mobile phone service group number |
| 01/21/2004 | CN1135825C Method for managing prepaid subscription information and communication system |
| 01/21/2004 | CN1135824C Method for implementing immediately-charging for call at analog telephone user terminal |
| 01/21/2004 | CN1135823C Method and apparatus for determining payment of speaking times connected to public radio payphone |
| 01/21/2004 | CN1135822C Data correction system for communication network |
| 01/21/2004 | CN1135789C Method and system for telecommunication resources negotiation |
| 01/21/2004 | CN1135783C User registration in a telecommunication network |
| 01/20/2004 | US6681106 System and method for analyzing wireless communication records and for determining optimal wireless communication service plans |
| 01/20/2004 | US6681105 Mobile radiotelephone method and system and terminal used in such a system |
| 01/15/2004 | WO2004006447A2 System and method for tight inter-working between wireless local area network (wlan) and universal mobile telecommunication systems (umts) |
| 01/15/2004 | WO2004006092A2 Method, system, and apparatus for automating the creation of customer-centric interface |
| 01/15/2004 | WO2003069434A3 Centralized communications network charging methods and apparatus |
| 01/15/2004 | US20040009762 Dynamic pricing and yield management in mobile communications |
| 01/15/2004 | US20040009761 Method and system for real-time tiered rating of communication services |
| 01/15/2004 | US20040009760 System and method for managing prepaid wireless service |
| 01/15/2004 | US20040008835 Carrier selection system |
| 01/15/2004 | US20040008831 Domestic origination to international termination country set logic |
| 01/15/2004 | US20040008672 Wireless telephone usage management |
| 01/15/2004 | DE20317284U1 Telecommunication apparatus with information on a plurality of users and means for controlling operation of the device according to the user |
| 01/15/2004 | DE10229387A1 Parametrisiertes Transaktions-Billing Parameterized Transaction Billing |
| 01/15/2004 | CA2491440A1 System and method for tight inter-working between wireless local area network (wlan) and universal mobile telecommunication systems (umts) |
| 01/14/2004 | EP1379982A1 Internet billing system |
| 01/14/2004 | CN1468408A Network chat applying integrated charging |
| 01/14/2004 | CN1135011C Transmission of user defined account data in a mobile telecommunication network |
| 01/13/2004 | US6678659 System and method of voice information dissemination over a network using semantic representation |
| 01/13/2004 | US6678372 Telephone terminal capable of effectively making use of a communication history |