公开(公告)号：US10455408B2

公开(公告)日：2019-10-22

申请号：US15609489

申请日：2017-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joon Sup Kwak ,  Chunping Gong ,  Hyun Do Lee ,  Jin Koo Kang ,  Jin Uk Kang ,  Dong Kyu Kim ,  Jin Wook Kim ,  Hyun Jung Baek ,  Ji Ho Shin ,  Sung Taek Lee

IPC: H04W4/60 ,  H04W4/50 ,  H04W8/18 ,  H04M15/00 ,  H04W64/00 ,  H04W4/24 ,  H04W12/06 ,  H04W8/20 ,  H04M17/02 ,  H04W88/06

Abstract: An electronic device is provided. The electronic device includes a processor configured to execute a roaming application, a communication circuit configured to enable a first subscriber identity module (SIM) and to communicate with a network based on the first SIM, and a memory configured to store data associated with the roaming application. The processor is further configured to, when a roaming service product is selected in the roaming application, download a second SIM corresponding to the roaming service product from a server and enable an activation menu of the roaming service product included in the roaming application, based on location information of the electronic device.