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Method and communication terminal device for exchanging data during or after a communication connection

A communication terminal and communication connection technology, applied in the direction of telephone communication, interconnection devices, electrical components, etc.

Inactive Publication Date: 2010-08-18
SIEMENS ENTERPRISE COMM GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the disadvantage of requiring the use of a correspondingly equipped mobile phone and network, this behavior also has the disadvantage that the contact data can only be transferred after the end of the call, and then additionally requires multiple manual operations on the mobile phone. Enter, among other things cause to send at least one or in the case of two sent by both, generally paid SMS messages

Method used

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  • Method and communication terminal device for exchanging data during or after a communication connection
  • Method and communication terminal device for exchanging data during or after a communication connection

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Embodiment Construction

[0024]The figure shows telephones EG1 , EG2 as communication terminals, wherein telephone EG1 is here by way of example a corded comfort telephone. For communication, the telephone EG1 uses an ISDN terminal (Anschluss), for which purpose the telephone EG1 is connected to the public communication network ISDN via a connection V1. In order to exchange address data (electronic phonebook, electronic business cards, etc.), the telephone EG1 has a data terminal, which in this case consists of a WLAN interface, wherein the telephone EG1 communicates with the data connection DV1 via the WLAN interface. A network (here: the Internet) is connected. In this exemplary embodiment, the telephone EG2 is a so-called IP telephone, ie a voice-over-IP-capable terminal for voice data communication. The telephone EG2 runs two connections via a data interface (not shown), namely a connection V2 (communication connection) for conducting a telephone call and a connection for exchanging address infor...

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Abstract

The invention relates to a method for exchanging data between a first and a second communication terminal device (EG1, EG2). The first (EG1) and the second (EG2) communication terminal devices are connected to a data network (DN). In a first step, acoustically coded address information is transmitted by the first to the second communication terminal device (EG2) during a communication connection between the first and the second communication terminal device (EG1, EG2) and, in a second step, the data are transmitted to the first communication terminal device (EG1) from the second communication terminal device (EG2) via the data network (DN) using the address information.

Description

technical field [0001] The invention relates to a method for exchanging data between a first and a second communication terminal according to the preamble of patent claim 1 and to a method according to the preamble of patent claim 16 A communication terminal device for performing the method. Background technique [0002] In order to initiate a call connection between two communication terminals, in the case of a telephone, it is sufficient to know the call number of the communication terminal (telephone) to be reached. If the calling communication terminal is set up to transmit its own calling number before or during the connection (Clip function, Clip=Calling Line Identification Presentation (calling line identification presentation)), and if the called communication terminal is set up For receiving and for displaying this calling number information, both call partners only know the calling number of the respective other communication terminal during or after the communica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M11/06H04M7/00H04L69/14
CPCH04M7/0057H04M11/066
Inventor H·贾格A·莫尼特泽J·泽纳
Owner SIEMENS ENTERPRISE COMM GMBH & CO KG
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