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THINGS YOU SHOULD KNOW
8. Button LED
The [Transfer] button, [Hold] button, and [Speaker] button have a LED that turns on or off
according to the phone status.
For incoming external calls or intercom calls ringing at your IP Phone the trunk button LED
or Call button LED will flash green. The trunk button LED will flash red on other IP Phones
with the same trunk button. While holding a call, the green LED of the trunk line will blink.
In the following table, the functions of LEDs are summarized.
Functions
Button LED Status
Trunk line or functions are in use
LED is steady green.
New call is ringing
LED is a fast flashing green.
While a call is on hold
LED is a slow flashing green or red.
A call recalling to the IP Phone
LED is a slow flashing yellow.
Transfer
Hold
Speaker
Содержание OFFICESERV ITP-5021D
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