| -api-id | P:Windows.ApplicationModel.Activation.ContactCallActivatedEventArgs.ServiceUserId |
|---|---|
| -api-type | winrt property |
Gets the user identifier of the service used for the call.
The user identifier of the service used for the call.
For PSTN calls, the ServiceUserId property is set to the PSTN number for the contact. For web-based services, the ServiceUserId property is set to the contact’s user id for that particular service.
For info about how to handle app activation through contact actions, see Quickstart: Handling contact actions .