User's Manual

20
7.2.3
Commonly used icons on the interface
Introduction to icons commonly used by equipment.
Table 9- Commonly used icons
Icon
Description
Icon
Description
Back to main
interface
Previous page
Next page
Return
Search for
contacts
Add to
Save
7.3 Use of touch keyboard
The device supports using the touch keyboard to enter data.
Picture 6- keyboard
Table 10 - keyboard
Number
Function keys
Description
1
26 English
letters
Type letters
2
Switch to uppercase letter input
mode
3
Switch to number, special
character input mode
4、6
Special
characters
@、.
5
Space Bar
Enter a Space
7
Switch
Switch input characters left and