OID_WWAN_SMS_STATUS reports the status of the MB device's message store.

Set requests are not supported.

Query requests do not use a structure.

Miniport drivers must process query requests asynchronously, initially returning NDIS_STATUS_INDICATION_REQUIRED to the original request, and later sending an NDIS_STATUS_WWAN_SMS_STATUS status notification that indicates the status of the MB device's message store when completing query requests.


For more information about using this OID, see WWAN SMS Operations.

When processing this OID, miniport drivers can access the Subscriber Identity Module (SIM card), but should not access the provider network.

Miniport drivers should return NDIS_STATUS_NOT_SUPPORTED if they do not support SMS text messages.



Available in Windows 7 and later versions of Windows.


Ntddndis.h (include Ndis.h)

See also

WWAN SMS Operations