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1. (WO2015121453) INSTANT MESSAGING WITH NON SUBSCRIBER USERS

Pub. No.:    WO/2015/121453    International Application No.:    PCT/EP2015/053161
Publication Date: Fri Aug 21 01:59:59 CEST 2015 International Filing Date: Sat Feb 14 00:59:59 CET 2015
IPC: H04L 12/58
Applicants: ORANGE
Inventors: BEARDOW, Paul
PABOT, Romain
CORBETT, Giles
Title: INSTANT MESSAGING WITH NON SUBSCRIBER USERS
Abstract:
The invention relates to a method of establishing a communication through an instant messaging IM service, between a first device (UE1) and a second device (UE2), the method comprising the following steps carried out by a server (SER): receiving from the first device a first request (REQ_1) for establishing an IM conversation with the second device, the request comprising an identifier (ID) of a user of the second device, generating (11) a uniform resource locator URL, including information corresponding to the identifier, the URL being associated with a webpage comprising an IM interface displayable by a browser of the second device, receiving a second request (REQ_2) from the browser to access the URL, upon receiving conversation messages from the first and the second device and, if the access to the virtual account has been provided, pushing these messages through the IM service.