X-Identified-MCC:

X-Identified-MCC:

[1] Mobile Connect | Discovery API ( 版) <https://developer.mobileconnect.io/docs-discovery-api>

X-Identified-MCC HTTP Header (Optional) Header that can optionally be injected by the Mobile Network Operator when the user is on a mobile data connection to indicate their MCC.

This should not be provided by the application as it may result in mis-identification Numeric String 001