ATCOM A20 User Manual page 15

A20/A21/A20W/A21W IP Phone User Manual A20/A21/A20W/A21W IP Phone User Manual
2.2 Line keys LED
LED Status
Off
Blink quickly in green
Green
Blink quickly in red
2.3 Status Indicator
LED Status
On
Off
Blink in red at 120ms on, 120ms off
2.4 Programmable keys LED
LED Status
Off
Green
Red
Fast blink in red
When powering on, all LEDs will be lighted once.
When there is an incoming call, the corresponding line LED and status LED will be blinking.
2.3 Describe of the LCD Screen Icons
Icon Description
The extension is registered
The extension is unregistered
There is a new voice mail
There is an incoming call
The call is held
A20/A21/A20W/A21W is in
mode
A20/A21/A20W/A21W is in handset
mode
A20/A21/A20W/A21W is in headset
mode
The call is muted
ATCOM TECHNOLOGY CO., LIMITED ATCOM TECHNOLOGY CO., LIMITED
Description
The line is idle or disabled for register
The line has incoming call
The line is talking
The line is held
Description
A20/A21/A20W/A21W is being started
A20/A21/A20W/A21W is standby
There is incoming call
Description
The monitored account is unregistered
The monitored account is idle
The monitored account is talking
The monitored account is ringing
speaker
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