border="0" cellspacing="2" cellpadding="0"><tr><td valign="top"><em>NoServices</em>&nbsp;=&nbsp;0</td><td><tr><td valign="top"><em>ScreenSaver</em>&nbsp;=&nbsp;1</td><td><tr><td valign="top"><em>MessagingPopups</em>&nbsp;=&nbsp;2</td><td><tr><td valign="top"><em>Notifications</em>&nbsp;=&nbsp;4</td><td><tr><td valign="top"><em>CriticalNotifications</em>&nbsp;=&nbsp;8</td><td><tr><td valign="top"><em>NonCriticalServices</em>&nbsp;=&nbsp;ScreenSaver|MessagingPopups|Notifications</td><td><tr><td valign="top"><