MOBILE SERVICE ACCESS METHOD AND DEVICE, SYSTEM, STORAGE MEDIUM, AND ELECTRONIC DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Mar 6, 2025
app pub date -
Oct 28, 2019
filing date -
Oct 28, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present invention provides mobile service access method and device, system, storage medium, and electronic device, wherein the method comprises: receiving a SIM card application protocol data unit (APDU) request transmitted by a second terminal, wherein the second terminal carries a virtual SIM card; obtaining a target APDU corresponding to the SIM card APDU request from a cloud SIM server through an unstructured supplementary data service (USSD); and forwarding the target APDU to the second terminal, wherein the target APDU is used for the second terminal to access the mobile service. The present invention solves the technical problem in the related art that a management channel of a virtual SIM card can only be based on a data service, and saves roaming costs incurred by using a virtual SIM card in a roaming region without affecting the user experience.
First Claim
Other Claims data not available