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1. (WO2017039320) METHOD AND DEVICE FOR DOWNLOADING PROFILE IN COMMUNICATION SYSTEM

Pub. No.:    WO/2017/039320    International Application No.:    PCT/KR2016/009725
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Sep 01 01:59:59 CEST 2016
IPC: H04L 9/32
H04L 9/08
Applicants: SAMSUNG ELECTRONICS CO., LTD.
삼성전자 주식회사
Inventors: PARK, Jonghan
박종한
LEE, Duckey
이덕기
LEE, Hyewon
이혜원
LEE, Sangsoo
이상수
Title: METHOD AND DEVICE FOR DOWNLOADING PROFILE IN COMMUNICATION SYSTEM
Abstract:
The present invention relates to a method and a device for communication-connecting by downloading and installing a communication service in a terminal in a communication system, and according to one embodiment of the present invention, the communication method of a terminal can comprise the steps of: transmitting, to a profile providing server, a first message including information on a profile to be received; receiving, from the profile providing server, a second message including a first modified password code and information for indicating whether a user's password code input is necessary; generating a second modified password code if the authentication of the first modified password code is successful; transmitting, to the profile providing server, a third message including the second modified password code and information for requesting downloading of a profile; and receiving, from the profile providing server, a fourth message including information on the profile.