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Title:
SIM CARD INFORMATION TRANSMISSION METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/018781
Kind Code:
A1
Abstract:
Disclosed is a subscriber identity module (SIM) card information transmission method, comprising: receiving and authenticating input authentication information when a SIM card information download request is detected; downloading backup SIM card information from the cloud based on the SIM card information download request when the authentication succeeds; and writing the downloaded SIM card information in an embedded SIM (eSIM) card. Also disclosed are a SIM card information transmission device and a computer storage medium.

Inventors:
YANG HAICHENG (CN)
Application Number:
PCT/CN2016/105304
Publication Date:
February 01, 2018
Filing Date:
November 10, 2016
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
H04W8/20; H04W8/28; H04W12/06; H04W12/40; H04W12/42; H04L29/08
Domestic Patent References:
WO2012058446A12012-05-03
Foreign References:
CN104519480A2015-04-15
CN104219654A2014-12-17
CN104396289A2015-03-04
CN105704706A2016-06-22
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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