Toshiba PERCEPTION 4000, User Manual

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Chapter 1
PERCEPTION 4000 GENERAL INFORMATION
PHYSICAL CHARACTERISTICS
FIXED KEYS
Each PERCEPTION 4000 digital telephone (HDT2010S/HDT2020SD)
has eight fixed feature access keys:
Volume Up/Down Control Keys (VOLUME)
These keys adjust the volume of the telephone’s speaker, handset, and
ringer. Pressing these keys at different states of telephone operation
will make the appropriate adjustment (see Feature Operation).
Microphone Control Key (MIC)
This key activates and deactivates the telephone’s built-in microphone.
The key’s accompanying LED indicates the status of microphone
operation (LED lit—microphone on; LED off—microphone off).
Speaker Key (SPEAKER)
This key activates and deactivates the telephone’s built-in speaker. The
key’s accompanying LED indicates the status of speaker operation
(LED lit—speaker on; LED off—speaker off).
Message Waiting Key (MESSAGE)
This key is used to register messages via Callback Messaging and to
return messages. The key’s accompanying LED lights whenever a
message is left for that station via either Callback Messaging,
Predefined Text Messaging, or voice mail messaging.
Conference/Transfer Key (CONF/TRNS)
This key is used to transfer calls internally, to form conferences, and to
perform Consultation Hold. The hold condition achieved by using this
key is referred to as a “soft hold.”
Last Number Redial Key (REDIAL)
The operation of this key will automatically redial the last number that
was dialed from the station.
Hold Key (HOLD)
By pressing the HOLD key once, a call can be placed on “hard hold,”
allowing the held call to be picked up from any station with an identical
line appearance. By pressing the HOLD key twice, a call can be placed
on “exclusive hold,” allowing the held call to be picked up only from the
station initiating the hold.
PERCEPTION 4000 GENERAL INFORMATION
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