Activity Action: The user pressed the "call" button to go to the dialer
or other appropriate UI for placing a call.
Syntax
[Android.Runtime.Register("ACTION_CALL_BUTTON")]
public const
string ActionCallButton Remarks
Requirements
Namespace: Android.Content
Assembly: Mono.Android (in Mono.Android.dll)
Assembly Versions: 0.0.0.0
Since: Added in API level 1