Things You Should Know
Button LEDs
The [Transfer] button, [Hold] button, and [Speaker] button have LEDs that turn on or
off according to the phone status.
For incoming external calls or intercom calls ringing at your phone the trunk button
LED or Call button LED will flash green. The trunk button LED will flash red on other
digital phones with the same trunk button. While holding a call, the green LED of the
trunk line will flash.
The following table summarises the status of LEDs.
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Reproduced by Telephone Systems Direct
www. telephonesystemsdirect.co.uk