NEC ML440, Руководство пользователя

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Getting Started 2-5
ML440 End User Guide - Revision 1
Table 2-1 Key Names and Descriptions
Key Name (Icon) What it Does
Talk
• In standby: start a telephone call.
• During a call: switch to a waiting call.
Speaker
• Switch a call to the speakerphone (and back).
End
• During a call: hang up.
• In the menu or any list: go back one screen.
Select • In the menu or any list: select the highlighted item.
Menu
• Open or close the menu.
Soft Keys
The soft keys automatically change their function based on what
you are doing. See “Using Soft Keys” on page 2-6" .
Function keys 1 through 4
( F1 through F4 )
The four function keys are programmed at the PBX: contact your
system administrator for details.
Four-way key:
- Up
- Down
- Right
- Left
- Move the cursor up one line.

- Move the cursor down one line.
- Move the cursor to the right.
- Move the cursor to the left.
Side Keys:
Mute • During a call: mute the microphone.
Plus
• During a call: increase the call volume.
Minus
• During a call: decrease the call volume.
Using the Four-Way Key
The four-way key ( Figure 2-6 ) can be used in the following ways:
• Press the top of the key to move the cursor Up .
• Press the bottom of the key to move the cursor Down .
• Press the Right side of the key to move the cursor to the right.
• Press the Left side of the key to move the cursor to the left.
• Press the center key to Select the currently highlighted item.