Comdial Dsu II LCD Speakerphone System Reference Manual

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DSU and DSU II Series
Digital Telephone Systems
LCD Speakerphone
System Reference Manual
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Comdial    strives to design the features in our communications systems to
be fully interactive with one another. However, this is not always possible,
as the combinations of accessories and features are too varied and extensive
to insure total feature compatibility. Accordingly, some features identified
in this publication will not operate if some other feature is activated.
Comdial disclaims all liability  relating to feature non-compatibility  or
associated in any way with problems which may be...

Contents
1Introducing The LCD Speakerphone................... 1-1
1.1 UsingThisGuide ............................... 1-1
1.2 Using Your Speakerphone......................... 1-2
1.2.1 Using A Full-Duplex Speakerphone............ 1-3
1.2.2 Speakerphone User Guidelines................ 1-4
1.3 KnowingTheLCDAbbreviations .................. 1-8
1.4 Knowing Your Telephone’s Functions.............. 1-10
1.5 UnderstandingWhatTheLightsMean.............. 1-12
1.6 UnderstandingWhatTheRingsMean .............. 1-13...

3AnsweringCalls..................................... 3-1
3.1 AnsweringOutsideCalls ......................... 3-1
3.2 AnsweringIntercomCalls ........................ 3-2
3.3 AnsweringCallsAtMonitoredStations.............. 3-2
3.4 Answering Night Transferred Calls................. 3-3
3.5 MakingACallPick-Up........................... 3-3
3.6 Responding To A Subdued Off-Hook
Voice Announcement............................. 3-4
4MakingCalls ....................................... 4-1
4.1 DialingManually...

6.2 TransferringCalls–Screened...................... 6-2
6.3 TransferringCalls–Unscreened.................... 6-3
7ConferencingCalls................................... 7-1
7.1 ConferencingCalls .............................. 7-1
7.2 MakingUnsupervisedConferenceCalls ............. 7-2
8Using The Other Telephone Features................... 8-1
8.1 AdjustingTheDisplayContrast.................... 8-1
8.2 Blocking Voice Announce Calls.................... 8-2
8.3 Displaying The Functions Of Your Station’s...

8.22 Understanding The Data Button Light.............. 8-22
8.23 Using The IMIST Module........................ 8-23
8.24 Using The Caller ID Feature...................... 8-24
9UsingNon-VerbalMessaging.......................... 9-1
9.1 MessageWaitingLightAndMessaging.............. 9-1
9.2 LCDMessaging ................................ 9-3
9.3 AssistButtonMessaging.......................... 9-4
9.4 Station-To-StationMessaging...................... 9-4
1
0ProgrammingYourTelephone ..........................

Introducing The
LCD Speakerphone
1.1 Using This Guide
Chapter One provides you with a general overview of your new
speakerphone and its functions. The other ten chapters in this guide are
clear and easy to follow.
The Chapters are numbered as follows:
Chapter Two: Programming The Attendant Features
Chapter Three: Answering Calls
Chapter Four: Making Calls
Chapter Five: Holding Calls
Chapter Six: Transferring Calls
Chapter Seven: Conferencing Calls
Chapter Eight: Using The Other Telephone Features
Chapter...

1.2 Using Your Speakerphone
When using your speakerphone, the microphone and loudspeaker are
farther away from you than when you use a handset. Both the signal from
the loudspeaker and the signal to the microphone must be strengthened.
When microphones and loudspeakers are close together (such as in a
speakerphone), additional amplification typically generates a ringing
sound (public address systems do this if the volume is too high or the
microphone is too close to a loudspeaker).
NOTE: The 8324F-**...

1.2.1Using A Full-Duplex Speakerphone
TheImpact SCS8324F-** speakerphone uses the latest full-duplex
speakerphone technology. (Full-duplex technology enables both parties
on a speakerphone call to speak simultaneously—half-duplex
speakerphones allow only one person to speak at a time.) The 8324F-**
will operate in either full-duplex or half-duplex mode depending on the
current line conditions. For example, satellite calls or calls with a delay
involved may prevent the telephone from operating in...

1.2.2Speakerphone User Guidelines
NOTE: The speakerphone user guidelines in this section that do not
apply to the Impact SCS model 8324F-** when it is operating
in full-duplex mode are so noted. However, when the 8324F-**
is in half-duplex mode or in “speech training” mode, all of the
following guidelines are applicable.
•Both parties can not talk at the same time. You must wait for silence
out of your loudspeaker before talking. You must stop talking to hear
the other party. Does not apply to model...