4005 User Manual
18
No.
Item
Description
1
Handset
Lift the handset to speak privately.
2 Screen
Interactive
LCD
display.
3
Up/Down Keys
Lets you scroll through the main menu and sub-menus
in the device.
4
Function Keys
Press to perform the functions showed above the keys.
5
Speed Dial Keys
Allows you to dial frequently called numbers by
pressing a single key.
6
Number Keys
Enter numbers and characters.
7
Volume Key
Press to adjust ringing volumes.
When having a phone
call, press to adjust the handset volumes. When having
a phone call hands-free, press to adjust the
All right reserved