AudioCodes 400HD Series User's And Administrator's Manual page 22

CHAPTER 2 Setting up the Phone
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Label/Name
■
TFT touch screen Thin Film Transistor touch screen, a type of LCD (Liquid
Crystal Display) interactive screen which displays
information and lets you configure features by touch.
Navigation Control ■
/ OK
■
■
■
Voicemail Retrieves voicemail messages.
CONTACTS Accesses the People screen.
MENU Accesses the Settings screen.
REDIAL Accesses a list of recently dialed numbers; one can be
selected to redial.
Kensington lock Allows locking the device.
TRANSFER Transfers a call.
HOLD Places an active call on hold.
Alphanumerical Keys for entering numbers, alphabetical letters and
Keypad symbols (e.g., colons)
Microphone Allows talking and listening. The network administrator
can disable it if required.
Speaker Activates the speaker, allowing a hands-free conversation.
Headset Activates a call using an external headset.
Mute Mutes a call.
▲ VOL Increases or decreases the volume of the handset,
headset, speaker, ring tone and call progress tones.
▼ VOL
'Back' key Returns you to the previous screen.
C448HD C450HD | Users & Administrator's Manual
Description
Red: Answered call
Press the button's upper rim to scroll up menus/items.
Press the lower rim to scroll down.
Press the left or right rim to move the cursor left|right
(e.g., when editing a contact number).
Press OK to select a menu/item/option.
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