OID_WWAN_SMS_CONFIGURATION sets or returns a MB device's SMS text message configuration.

Miniport drivers must process set and query requests asynchronously, initially returning NDIS_STATUS_INDICATION_REQUIRED to the original request, and later sending an NDIS_STATUS_WWAN_SMS_CONFIGURATION status notification regardless of completing set or query requests.

Query requests return the MB device's current SMS text message configuration stored in the device or Subscriber Identity Module (SIM) card.

Set requests use the NDIS_WWAN_SET_SMS_CONFIGURATION structure to change the SMS text message configuration of the MB device.


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

When processing this OID, miniport drivers can access the SIM card, but should not access the provider network.

Miniport drivers of GSM-based devices should support both query and set operations. Miniport drivers of CDMA-based devices should support only query operations. Miniport drivers of CDMA-based devices should return a valid value in the ulMaxMessageIndex member of the WWAN_SMS_CONFIGURATION structure for query requests and can ignore the other members.

Miniport drivers must send an unsolicited NDIS_STATUS_WWAN_SMS_CONFIGURATION indication when the MB device's SMS subsystem is ready for SMS operation. Thereafter, when responding to OID_WWAN_SMS_CONFIGURATION query requests, miniport drivers must return valid values for all members of the WWAN_SMS_CONFIGURATION structure.

Miniport drivers should return NDIS_STATUS_NOT_INITIALIZED if the device is initialized but the SMS subsystem is not yet initialized.

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



Available in Windows 7 and later versions of Windows.


Ntddndis.h (include Ndis.h)

See also



WWAN SMS Operations