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BusinessPhone – Ericsson Dialog 4425 IP Vision
Lamp indications
The key lamps on your telephone indicate with different signals the
traffic state of the ongoing call or function.
Extinguished lamp
Steady light
Rapidly flashing lamp
Light with short breaks
The function is not active.
The function is active, supervised
extension or trunk is busy, heard
message
An incoming call to a supervised
extension, to a supervised trunk or to
own extension, new message.
Ongoing call.
Description
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