Intercom version 3.0.18
using IntercomiOS;
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
Intercom.SetApiKey( INTERCOM_API_KEY, INTERCOM_APP_ID );
}
Intercom.RegisterUserWithUserId( USER_ID, EMAIL );
Intercom.RegisterUserWithUserId( USER_ID );
Intercom.RegisterUnidentifiedUser();
##Open Intercom Window
Intercom.PresentMessageComposer();
Intercom.PresentMessenger();
Intercom.PresentConversationList();