R3(S) IP Phone User Manual
ATCOM TECHNOLOGY CO., LIMITED
www.atcom.cn
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2.2 Line keys LED
LED Status
Description
Off
The line is idle or disabled for register
Blink in green at 120ms off, 120ms on
The line has incoming call
Green
The line is talking
Blink in red at 600ms off, 600ms on
The line is held
Table1Line keys LED Status and Description
2.3 Status Indicator
LED Status
Description
On
R3 is being started
Off
R3 is standby
Blink in red at 120ms on, 120ms off
There is incoming call
Table2 Status Indicator LED Status and Description
2.4 Momery keys LED
LED Status
Description
Off
The monitored account is unregistered
Green
The monitored account is idle
Red
The monitored account is talking
Fast blink in red
The monitored account is ringing
Table3 Programmable keys LED Status and Description
When powering on, all LEDs will be lighted once.
2.5 LCD screen icons