User's Manual

4005 User Manual

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