Transmitting a notification to a calling subscriber during call setup to a subscriber who has been ported to another network

Transmission d'une notification à un abonné appelant pendant l'etablissement d'un appel vers un abonné porté dans un autre réseau

Übertragen einer Nachricht an einen rufenden Teilnehmer während des Rufaufbaus zu einem Teilnehmer der in ein anderes Netzwerk portiert wurde

Abstract

The invention relates to a method for setting up a call between a first and a second device in a telecommunications network supporting number portability. The method provides a calling subscriber with an indication that a called subscriber has been ported to another network and allows the calling subscriber to give instructions as to whether he wishes the call to proceed. The invention in particular enables the calling subscriber to be informed about a change in call tariff.

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Cited By (5)

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    CN-101282503-BAugust 24, 2011中兴通讯股份有限公司号码携带实现方法及用于号码携带用户的短消息处理方法
    CN-102857898-AJanuary 02, 2013中国移动通信集团江苏有限公司Method of remote number-carrying transfer for mobile user and business support system
    CN-102857898-BAugust 19, 2015中国移动通信集团江苏有限公司一种移动用户异地携号转移的方法和业务支撑系统
    EP-2111029-A2October 21, 2009Mcn tele.com AGTelefonanruf- und Telefonabrechnungsverfahren und computergestütztes Dialogsystem
    EP-2111029-A3December 01, 2010Mcn tele.com AGTelephone calling and telephone billing method and computer-assisted dialogue system