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E_MBN_PIN_NOT_SUPPORTED
E_MBN_PIN_NOT_SUPPORTED is a Windows Mobile Broadband (MBN) HRESULT. It indicates that the selected Mobile Broadband device or SIM does not support the requested PIN operation.
What to check for E_MBN_PIN_NOT_SUPPORTED
- Query PIN capabilities and types before presenting or issuing a PIN-management command.
- Check whether the target uses an eSIM or a PIN type that is not exposed through this API.
- Use the carrier or device-management workflow for operations that the modem does not support programmatically.
Diagnostic interpretation
This result has the HRESULT value 0x8054820F. AllStat records the condition as “Pin is not supported.”.
Evidence to capture
- Capture any IErrorInfo text, activity identifier, event-log entry, and subsystem trace that mentions this result or the mbn / pin / supported operation.
- check the documented return contract of the specific API because the same HRESULT can require different recovery in different interfaces.
Retry and recovery
” has changed.
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