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UssdSession Class

  • Reference

Definition

Namespace:
Windows.Networking.NetworkOperators
Edit

Represents a session of the USSD network protocol.

Important

UssdSession is applicable to Windows 10 for desktop form factors (MBIM-based modems), but not to Windows 10 Mobile (RIL-based modems).

Note

This functionality is available only to mobile operator apps and UWP apps given privileged access by mobile network operators.

If you want to use this API and publish your app to the Microsoft Store, then you'll need special approval. For more information, see the Restricted capabilities section in the App capability declarations topic.

public ref class UssdSession sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
class UssdSession final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
public sealed class UssdSession
Public NotInheritable Class UssdSession
Inheritance
Object Platform::Object IInspectable UssdSession
Attributes
ContractVersionAttribute ThreadingAttribute

Windows requirements

Device family
Windows 10 (introduced in 10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox)
API contract
Windows.Foundation.UniversalApiContract (introduced in v1.0)
App capabilities
cellularDeviceControl cellularDeviceIdentity

Methods

Close()

Closes the USSD session with the network.

Note

This functionality is available only to mobile operator apps and UWP apps given privileged access by mobile network operators.

If you want to use this API and publish your app to the Microsoft Store, then you'll need special approval. For more information, see the Restricted capabilities section in the App capability declarations topic.
CreateFromNetworkAccountId(String)

Creates a USSD session for the mobile device associated with the supplied network account ID.

Note

This functionality is available only to mobile operator apps and UWP apps given privileged access by mobile network operators.

If you want to use this API and publish your app to the Microsoft Store, then you'll need special approval. For more information, see the Restricted capabilities section in the App capability declarations topic.
CreateFromNetworkInterfaceId(String)

Creates a USSD session for the mobile device associated with the supplied network interface ID.

Note

This functionality is available only to mobile operator apps and UWP apps given privileged access by mobile network operators.

If you want to use this API and publish your app to the Microsoft Store, then you'll need special approval. For more information, see the Restricted capabilities section in the App capability declarations topic.
SendMessageAndGetReplyAsync(UssdMessage)

Sends a message to a USSD session and returns a handler to retrieve the reply asynchronously.

Note

This functionality is available only to mobile operator apps and UWP apps given privileged access by mobile network operators.

If you want to use this API and publish your app to the Microsoft Store, then you'll need special approval. For more information, see the Restricted capabilities section in the App capability declarations topic.

Applies to