Lamp indications – AASTRA 4222 Office for BusinessPhone User Guide EN User Manual
Page 13
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BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212
Description
Lamp indications
The key lamps on your telephone indicate with different signals the
traffic state of the ongoing call or function.
Ô
Extinguished lamp
The function is not active.
Х
Ф
Steady light
The function is active.
Ц
Ф
Slowly flashing lamp
The line (or function) is put on hold.
Ц
Ф
Rapidly flashing lamp
An incoming call or message waiting.
Х
Ф
Light with short breaks
Ongoing call.
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