OID_WWAN_SMS_DELETE deletes SMS text messages stored in the MB device, or Subscriber Identity Module (SIM card), or any other auxiliary non-volatile memory or memories.

Query requests are not supported.

Set requests use the NDIS_WWAN_SMS_DELETE structure.

Miniport drivers process this OID asynchronously, and should return an NDIS_STATUS_INDICATION_REQUIRED provisional response to any set requests. Miniport drivers should send an NDIS_STATUS_WWAN_SMS_DELETE indication when they have completed the transaction.


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's network.

Miniport drivers may receive requests to delete SMS text messages based on an index, or to delete all SMS text messages. Delete requests may consist of any one of the basic filters such as new (unread) messages, old (read) messages, draft messages, or sent messages.

Miniport drivers should return NDIS_STATUS_NOT_SUPPORTED if they do not support SMS text messages, or the ability to delete SMS text messages.



Available in Windows 7 and later versions of Windows.


Ntddndis.h (include Ndis.h)

See also

WWAN SMS Operations



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