Alcatel 4400 - Page 12

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HHeeaaddsseett ssoocckkeett ((oonnllyy oonn mmooddeellss GGHH aanndd GGII))
The headset socket enables a headset (microphone and earphones) to be connected.
When the headset is connected, the terminal microphone and earphones are
automatically deactivated.
Only headsets recommended by Alcatel should be used. If other headsets are used,
Alcatel declines all responsibility for the consequences.
If a "Headset function" programmed key is available, calls can be received "hands-
free".
SSyymmbboollss ccoorrrreessppoonnddiinngg ttoo kkeeyyss
CCoommmmuunniiccaattiioonn
Incoming call.
Communication in progress or call being made (when line keys have
been defined).
or Communication on hold.
SSeerrvviiccee
 Service activated (steady) or service requiring action (flashing).