公开(公告)号：US20160050556A1

公开(公告)日：2016-02-18

申请号：US14925724

申请日：2015-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuqing ZHAO ,  Guangzhu ZENG ,  Meixin LIN

IPC: H04W8/20 ,  H04W48/18 ,  H04W4/02

CPC classification number: H04W8/20 ,  H04W4/02 ,  H04W8/265 ,  H04W48/18

Abstract: The present invention discloses a method and a relevant apparatus for achieving localized roaming of a mobile terminal. In the present invention, the mobile terminal sends real SIM card information to apply for a virtual SIM card to obtain a corresponding mobile terminal number of a roaming region, and registers user information to activate the virtual SIM card to serve as a calling party or a called party, so as to set up a called communication connection of a real SIM card. The mobile terminal applies for a virtual SIM card from a communication network of a roaming country to obtain a corresponding mobile terminal number of the roaming region through allocation, so that the user does not need to purchase a new SIM card in the roaming region, thereby saving the charges for purchasing the SIM card, ensuring a convenient operation and satisfying the demand of the user.

Abstract translation: 本发明公开了一种用于实现移动终端的本地化漫游的方法和相关装置。 在本发明中，移动终端发送真实SIM卡信息以申请虚拟SIM卡以获得对应的漫游区域的移动终端号码，并注册用户信息以激活虚拟SIM卡以用作呼叫方或 被叫方，以便建立真实SIM卡的被叫通信连接。 移动终端从漫游国家的通信网络申请虚拟SIM卡，通过分配获得漫游区域的对应的移动终端号，使得用户不需要在漫游区域购买新的SIM卡，由此 节省购买SIM卡的费用，确保操作方便，满足用户的需求。