HTC Desire 820s dual sim User Manual page 31

31 Your first week with your new phone
Types of notifications to display
Alerts for clock alarms, timers, and calendar events will automatically display through
the HTC Dot View case. You can choose whether to display or hide notifications for
apps—which include Mail, Messages, Phone, and more.
1. In the HTC Dot View app, tap Notification settings.
2. Choose which app notifications you want to show or hide.
Not seeing recent calls on HTC Dot View?
By default, up to 3 received or dialed numbers will be displayed on HTC Dot View.
§ If you're not seeing them, open the HTC Dot View app, and then select Show
call history.
§ If you've set a screen lock with credentials, you need to select Bypass security
screen to display the recent calls.