Dialog 4223 Professional - Manual (Page 10)

Description
Dialog 4223 Professional 10
Lamp indications
Ô
Extinguished lamp The function is not active.
Х Ф
Steady light
The function is active or multiple
represented line is busy.
Ц Ф
Slowly flashing lamp The line (or function) is put on hold.
Ц Ф
Rapidly flashing lamp An incoming call.
Х Ф
Light with short breaks Ongoing call.