D2 D2-721 User Manual - 1.7 Text Input

D2-721 User Manual | 8 

The icons on the left side are: 

• Back 

 : Tap to return to previous screen. 

• Home 

 : Tap to return to home screen. 

• History 

 : Tap to view the most-recently accessed applications. 

• Screen Capture 

 : Tap to screen capture the current screen content. 

• Volume -/+    

 : Tap to adjust volume. 

The icons on the right side of status bar display Wi-Fi signal, Wi-Fi connection status, battery 

power/battery charging status, current time, USB and SD card connection status. Tap the icons to view 

the date, and time and other information. 

1.7 Text Input 

When using the tablet, you may use its virtual keyboard to enter text, numbers and symbols directly by 

touching the screen. After tapping into a text input area, the default keyboard will appear as shown 

below: 

To alternate between numbers and letters, press

To alternate between uppercase and lowercase letter, press

1.8 Reset 

Pin and hold the reset button on the side of the device for 10 seconds to restart and reset the system.