ATCOM A20 User Manual page 13

A20/A21/A20W/A21W IP Phone User Manual A20/A21/A20W/A21W IP Phone User Manual
2.1 Describe of the buttons and Screen
Soft Keys
Status Indicator
LED
LCD Screen
Line Key
Dial pad
Navigation keys
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Press to select a function which displayed at the soft key zone
of screen
Display all optional functions at the last line of LCD screen.
Indicates the phone's status,
If the phone is being started ,the LED is on
➢
If the phone is standby, the LED is off
➢
If there is income calling, the LED will blink at 120ms on,
➢
120ms off.
If there is a new message, the LED will blink at 600ms on,
➢
600ms off.
All information such as date, time, phone number, incoming
caller's ID(if available),line/call status, extension numbers and
the soft key features are displayed on it.
Shows extension number and status.
Entering numbers or characters.
Allows users to navigate (left, right, up, down). Press
enter "Directory". Press
Adjust the volume (speaker/handset/headset/ring). Volume
level will be displayed on LCD when pressing volume key.
Confirm users' operation
A20/A21/A20W/A21W is idle.
Cancel users' operation.
Enter menu settings.
Pick up and hung up under the speaker mode.
Mute the mic in a conversation by pressing the Mute button;
this prevents the person on the active call from hearing what
you or someone else in the room is saying.
To un-mute, press the Mute button again.
Pick up and hung up under headset mode.
Check the Voicemail status.
can enter "History".
and show
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can
status when
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