PYLE Audio SOUNDPOINT IP 450 ユーザーズマニュアル

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 Customizing Your Phone
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3.
Press the Save soft key.
Press the Reset soft key to reset the color to the default color.
Press the Undo soft key to undo your last change.
4.
Press 
 to return to the idle display.
Muting the Microphone
During a call, press 
. The Message Waiting Indicator turns red and a 
microphone on the screen indicates that the other party (or parties) cannot 
hear you.
Microphone Mute applies to all modes: Handset, Headset, and Hands-free 
Speakerphone. You can still hear all other parties while mute is enabled.
To turn off Microphone Mute, press 
 again.
Adjusting the Volume
Press 
 to adjust receiver volume during a call. Pressing 
these keys in the idle state adjusts the ringer volume.
Managing Call Lists
Your phone maintains local lists of missed, received, and placed calls. Each list 
contains 100 entries.
Press 
, and then select Features > Call Lists > Missed Calls
Received Calls, or Placed Calls. The following shows a Placed Calls list.
Note
To conform to regulatory requirements, handset and headset volume will return to a 
preset level after each call, but your system administrator can change this. 
Hands-free Speakerphone volume settings will be maintained across calls.