1.
BASIC OPERATION
1.1
Communication Unit and IP Handset Overview
1.1.1
Communication Unit
SIM card slot
1.1.2
IP Handset
No.
Key
1
2
3
12
1
3
4
6
9
10
• Opens the [Volume] screen.
• Softkey (Lower left menu item button)
• Opens the [Contacts] list/call history.
• Softkey (Lower right menu item button)
• Moves the cursor up.
• Increases the volume.
• On main screen: increase the brilliance.
Note: On screens other than the main screen, hold the 0 key and press
to increase the brilliance.
Power switch
Speaker
Screen
2
Enter
5
7
8
11
Microphone
Function
1-1