Title:
METHOD AND SYSTEM FOR IMPLEMENTING DUAL SIM
Document Type and Number:
WIPO Patent Application WO/2021/237927
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application is a method for implementing dual SIM, comprising: sending a provisioning request to an operator server, receiving provisioning information fed back from the operator server, and sending the provisioning information to a local configuration proxy; receiving a number resource download request from the local configuration proxy, and sending the number resource download request to the operator server; and receiving a number resource sent by the operator server, and sending the number resource to the local configuration proxy.
Inventors:
LOU XIANGHUI (CN)
Application Number:
PCT/CN2020/105596
Publication Date:
December 02, 2021
Filing Date:
July 29, 2020
Export Citation:
Assignee:
JRD COMMUNICATION SHENZHEN LTD (CN)
International Classes:
H04W8/18; H04L29/08; H04W8/20; H04W76/10
Foreign References:
| CN110505618A | 2019-11-26 | |||
| CN108429976A | 2018-08-21 | |||
| CN108174377A | 2018-06-15 | |||
| CN110875895A | 2020-03-10 | |||
| US20180131699A1 | 2018-05-10 | |||
| US20190075453A1 | 2019-03-07 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF: