Interquartz IQ750 User manual

49
CALLER ID HANDSFREE
HEADSET BUSINESS
TELEPHONE
MODEL IQ750
OPERATING INSTRUCTIONS

2
CONTENTS
1. FEATURES....................................................................... 5
2. SETTING UP.................................................................... 8
UNPACKING ............................................................................................................................................. 8
GENERALSETTING-UP........................................................................................................................... 8
LINECONNECTION .................................................................................................................................. 8
DISPLAYBRIGHTNESSADJUSTMENT...................................................................................................8
DATEANDTIMESET UPDISPLAY.......................................................................................................... 9
BASICOPERATION................................................................................................................................10
3. GENERAL CONTROLS AND INDICATORS ................. 11
RINGER/MESSAGEWAITINGINDICATOR............................................................................................12
RINGERVOLUMESWITCH....................................................................................................................12
RINGERPITCHCONTROL .....................................................................................................................12
ALPHA-NUMERICKEYPAD ...................................................................................................................13
RESETKEY ............................................................................................................................................13
CRADLESWITCH...................................................................................................................................13
VOLUMESLIDER ...................................................................................................................................13
RECALL KEY .........................................................................................................................................13
REDIALKEY...........................................................................................................................................14
PAUSEFUNCTION..................................................................................................................................14
MUTEKEYANDINDICATOR..................................................................................................................14
HANDSFREE/HEADSETKEYANDINDICATOR....................................................................................15
CURSOR AND KEYS ...................................................................................................................15
TIMERKEYANDAUTOMATICCALLTIMER FUNCTION......................................................................15
BATTERYCOMPARTMENT ...................................................................................................................16
DISPLAY ICONSANDFIELDS ...............................................................................................................16
4. HANDSFREE OPERATION ........................................... 18
HINTSFORHANDSFREEOPERATION .................................................................................................19
5. HEADSET OPERATION ................................................ 20
BASICOPERATION................................................................................................................................20
HEADSET/HANDSET/HANDSFREEMODES ........................................................................................20
TRAINEE/SUPERVISORMODE .............................................................................................................20
ALERTLIGHTSUPPORT .......................................................................................................................21

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6. MEMORY OPERATION................................................. 22
MEMORYSTORAGE..............................................................................................................................22
DIRECTACCESSMEMORYKEYS........................................................................................................22
DIRECTORYMEMORY ..........................................................................................................................26
LASTNUMBERREDIALMEMORY........................................................................................................27
7. USING THE CALLER ID DISPLAY................................ 29
CALLWAITINGDISPLAY ......................................................................................................................30
CALLERLIST .........................................................................................................................................30
8. ADVANCED NETWORK OPERATION .......................... 34
PAUSEFUNCTIONWHENDIALINGOUT ...............................................................................................35
AUTOMATICTRUNKACCESSDIGITINSERTION .................................................................................35
AUTOMATICPAUSEINSERTION...........................................................................................................35
PAUSETIME ...........................................................................................................................................36
HOLDINGANDTRANSFERRINGCALLS ..............................................................................................37
USINGTHEMEMORIES ..........................................................................................................................37
9. INSTALLATION.............................................................. 38
GENERALSETTING-UP.........................................................................................................................38
LINECONNECTION ................................................................................................................................38
LOCATION ..............................................................................................................................................38
WALLMOUNTING..................................................................................................................................38
TECHNICALADJUSTMENTS-FORCORRECTOPERATION..............................................................41
RECALLTIMINGSELECTION .................................................................................................................41
MESSAGEWAITINGLIGHTCOMPATIBILITY .......................................................................................41
HEADSETMICADJUSTCONTROL.......................................................................................................41
TO MAKEAHEADSET MIC LEVELADJUSTMENT ..............................................................................42
HEADSETPOLARITYSWITCH .............................................................................................................43
10. GENERAL CARE AND MAINTENANCE ..................... 45
CLEANING ..............................................................................................................................................45
FAILURETOOPERATEANDSERVICEDIFFICULTIES .........................................................................45
11. THUNDERSTORMS .................................................... 46
12. WARRANTY - 6 YEARS............................................... 46
13. SERVICE AND PRODUCT SERVICES....................... 47

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ILLUSTRATIONS:
FIGURE 1A DATE SETTING ........................................................................................................................................ 9
FIGURE 1B HOUR MODE SETTING ........................................................................................................................... 9
FIGURE 1C AM/PM SETTING ................................................................................................................................... 10
FIGURE 1D TIME SETTING....................................................................................................................................... 10
FIGURE 2A: TOP VIEW............................................................................................................................................... 11
FIGURE 2B: BOTTOM VIEW ...................................................................................................................................... 11
FIGURE 3A DISPLAY IN IDLE STATE ...................................................................................................................... 16
FIGURE 3B TYPICAL DISPLAY APPEARANCE WHEN SHOWING DETAILS OF A CALL ................................. 16
FIGURE 4 MEMORY PROTECTION SWITCH ........................................................................................................ 25
FIGURE 5 DISPLAY OF A TYPICAL CALL FROM THE CALLER LIST ................................................................ 31
FIGURE 6A : WALL MOUNTING .............................................................................................................................. 39
FIGURE 6B : IQ235 WALL MOUNT BRACKET. 7626 MODULAR WALL JACK AND LINK CORD................... 39
FIGURE 7: IQ235 WALL MOUNT BRACKET - BREAK-OFF LUGS ...................................................................... 40
FIGURE 8 HEADSET MIC ADJUST CONTROL AND POLARITY SWITCH .......................................................... 43

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1. FEATURES
"Headset Savvy" Features
• AutoDetect circuitry disables Handsfree when Headset is in use
• Mute Key for Headset microphone
• Earpiece Volume Control
• Built-in Headset Amplifier suits a wide range of Headset types
• Headset MicAdjustment allows any Headset mic type
• Headset Cable Polarity Switch suits any Headset cord
• "Silent Ringing" mode selectable so that incoming calls ring only in the Headset to
reduce office noise
• Trainee/Supervisor"DoubleJacking" mode
• Change between Headset, Handsfree and Handset modes during a call
• Built-in Acoustic Shock Protection
• Compatible with “Talking Text” SMS services
Caller ID (CLI) Features
• Compatible to BellcoreGR-30-CORE Caller IDstandard
• Supports Type 2 Caller IDCall Waiting (CIDCW) during a call
• SupportsTelstra’sFlashingMessageIndicatorforMessageBankandHomeMessages
101
• Large Liquid Crystal 3-lineDisplay
• Receives andDisplays caller's name and number
• Saves 80 callers' names (16 characters) and numbers (32 digits)
• Date/Time stamp of each call in 24-hour format
• New Call, Repeat Call indication
• Answered/Unanswered indication of incoming calls in Caller List
• Delete a single call or all information from the Caller List, Directory and Redial
Memories
• Blinking Caller LEDindicates a new incoming call and/or Message Waiting
• On-screen Message Waiting indicator compatible with Nortel DMS system and/or
Centrex Message Waiting

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General Functions
• Alpha-numerickeypad
• Direct Redial allows immediate redialing of the last number without hanging up
• Redial any of the last 5 dialed numbers
• 20 Direct Access Memories, 10 One-Touch and 10 Two-Touch accessible via 10
keys; capacity 32 number digits and 16 name characters
• 80 Caller List memories; capacity 32 number digits and 16 name characters
• 100Directory Memories; capacity 32 number digits and 16 name characters
• Date and TimeDisplay
• Timer for call duration monitoring or stop watch
• User selectable Timed-break Recall: 100ms, 200ms, 300ms and 600ms. Factory
set to 100ms
• User selectable Pause timings of 100ms and 1 second. Factory set to 1 second
• Manual and storable pause
• User selectable High/Low/Off RingerVolume Control
• User adjustable Ringer Pitch Control
• Visual ringer indication with high voltage message waiting and BP250 Message
Waiting built-in (see Caller ID section for details of Centrex Message Waiting)
• Mute Key with LED visual indicator
• Handsfree/Headset Key with LEDindicator
• Switch between Handsfree, Headset and Handset modes mid-call
• Volume control (Handset and Headset earpieces and Handsfree Speaker)
• The Caller List,Directory andDirectAccess memories are non-volatile (no batteries
needed)
• EEPROM Memory allows mass pre-programming of the upper row of 5Direct
Access memory keys (i.e. 10 memories) to create network feature access keys
• Desk or Wall mountable
• On-screen warning icons to indicate “Low Battery” and “Adaptor Failure” power
conditions

7
Operating Requirements
• Any 2-wire analog line; if the IQ750’s Caller IDfeature is required, please ensure that
your line delivers the necessary Caller ID data
• 240V mains outlet for 9V mains power adaptor (supplied) for full support of all
functions
• If 4 xAA Alkaline batteries (not supplied) are fitted in the absence of mains adaptor
or during mains power failure, they can provide up to one month's support of all
functions
• Ifnoadaptor orbatterypoweravailable - basic telephoneoperation(will automatically
power up approximately 1 second after lifting handset)
• Memory backup - no batteries required. All memories (except the Redial memory)
are non-volatile; their contents will be retained without any power
Liquid Crystal Display
• Liquid Crystal Display with a row of useful icon indicators, a number field and a
name field (16 characters each)
Message Waiting
The following types are supported:
• PABX compatible to 80VDC signal with red LEDindicator
-some systems require the fitting of optional circuitry
• Polarity reversal (eg. Ericsson BP250) Message Waiting light built-in with red LED
indicator
• Centrex(eg.TelstraSpectrumandNortelDMS)withbothon-screenandLEDindicators
• Type 2 Caller IDCallWaiting (CIDCW) during a call
• Telstra’s Flashing Message Indicator for MessageBank and Home Messages 101

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2. SETTING UP
UNPACKING
The carton contains the following:
• Telephone body and handpiece
• Coiled Handset cord and line cord
• 9VDCAdaptor
• Quick Start-upGuide
GENERAL SETTING-UP
1. Fit the Coiled Cord to the appropriate sockets in the Handset and in the telephone
base - please do not connect the coiled cord into the Headset jack
2. Fit the Line Cord to the rear socket and to your telephone network outlet
3. Set the Ringer Volume and the Ringer Pitch controls
4. Lift the handset to check for dial tone and to wake up the DISPLAY
5. If using a Headset, connect it to the Headset jack (See Figure 2B)
6. Fit theAdaptor Plug to the 9VDC Jack and plug in theAdaptor to a mains power
outlet
7. Follow the instructions below for general installation
8. See section 9 for other installation instructions and technical settings.
LINE CONNECTION
This telephone is supplied with an RJ45 Plug as the wall plug, with the centre pair being
reservedforspeechandsignalling.Othertypesofplugsandcordsareavailableonrequest.
DISPLAY BRIGHTNESS ADJUSTMENT
With the telephoneon-hookand in anidlestate,press Cursor and toalterthedisplay
to achieve the best contrast for your lighting conditions.

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DATE AND TIME SET UP DISPLAY
The best time to set up the Date and Time is during installation, as follows:
Upon installation the display will automatically show step by step prompts to guide you
through theDate andTime setup procedure. This procedure can also be used at any time
to change the time and date settings.
The following procedure assumes that all steps in the “General Setting Up” have been
carried out.
FIGURE 1A DATE SETTING
1. If the display is blank, lift the Handset briefly to wake up the telephone and replace
the Handset in the cradle
2. For 10 seconds the display will show “20040101” and “DATE-YYYYMMDD” when
the unit is first powered up
3. If the display is alive but not showing “20040101” and “DATE-YYYYMMDD”, press
STORE,TIMER; the display will return to the “20040101” and
“DATE-YYYYMMDD” mode. Proceed to step 4 within the next 10 seconds; repeat
step 3 if necessary to re-enterDate/Time setting mode.
4. Enter Year (4 digits), Month (2 digits) and Date (2 digits)
FIGURE 1B HOUR MODE SETTING
5. Hour Mode Setting - the display will now show “1-12HR 2-24HR”
6. Press 1 for 12 hour mode or 2 for 24 hour mode display (if 24 hour mode was
chosen, please go to step 9)
NEW
REPEAT
CALL#
TIMER
AM
PM
NEW
REPEAT
CALL#
TIMER
AM
PM

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FIGURE 1C AM/PM SETTING
7. If 12-hour mode was selected above, the display will show “1-AM 2-PM”
8. Press 1 or 2 to select AM or PM time display
FIGURE 1D TIME SETTING
9. The display will show “TIME-HHMM” after completion of the Hour Mode Setting
10. To set the current time enter 2 digits for the hour, followed by two digits for the
minutes
11. The display will show “CLOCK STORED” and the date and time will be updated.
Note: use Cursor or to correct your numeric entries stage in the above procedure.
BASIC OPERATION
IQ750 can be used in the same way as a normal telephone; simply lift the Handset to
answer an incoming call, or lift the Handset and dial on the Keypad to commence an
outgoing call. Please refer to other sections for more about Handsfree, Headset, Caller ID
display and Memory operations. The telephone will also operate in a basic mode when
mains power has failed and if batteries have not been fitted (the telephone will
automatically power up approximately 1 second after lifting handset). If 4 xAA alkaline
batteries (not supplied) are fitted in the absence of mains adaptor or during mains power
failure, they can provide up to one month's support of all functions.
NEW
REPEAT
CALL#
TIMER
AM
PM
NEW
REPEAT
CALL#
TIMER
AM
PM

11
Reversed headset
polarity
Normal headset
polarity
HEADSET JACK
MOUNTING HOLES FOR
IQ235 WALL BRACKET
RINGER PITCH
CONTROL
RINGER VOLUME
SWITCH
VOLUME SLIDER
HANDSET JACK
BATTERY COMPARTMENT
(OPTIONAL BATTERIES NOT
SUPPLIED)
HEADSET MIC
ADJUSTMENT CONTROL
HEADSET POLARITY
SWITCH
LINE JACK 9V ADAPTOR JACK
RINGER/MESSAGE WAITING INDICATOR
CLEAR KEY
TIMER KEY
RESET KEY
MEMORY PROTECTION SWITCH
DIRECTORY KEY
DIAL KEY
REDIAL KEY
PAUSE KEY
STORE KEY
DIRECT ACCESS
MEMORY KEYS
HANDSFREE/HEADSET KEY AND INDICATOR
MUTE KEY AND INDICATOR
RECALL KEY
CALLER KEY WITH NEW CALL INDICATOR AND
CENTREX MESSAGE WAITING INDICATOR
DISPLAY
3. GENERAL CONTROLS AND INDICATORS
FIGURE 2A: TOP VIEW
FIGURE 2B: BOTTOM VIEW
CURSOR KEYS ( AND )
SCROLL KEY ( AND )

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RINGER/MESSAGE WAITING INDICATOR
Located at the top right hand side of the telephone above the DISPLAY, the red lense
contains two different indicators; their functions are as follows:
1. Ring Indicator Flashes when the telephone rings with an
incoming call.
2. PABX Message Waiting Indicator Illuminates when a message is waiting in your
PABX voicemail system (depends on system
compatibility). The built-in Message Waiting
option suits any neon type (minimum 80 VDC)
message waiting system and Ericsson BP250
MessageWaiting(othersystemtypesareavailable
as optional extras). To determine which PABX type
your IQ750 has been prepared to suit,
check the telephone’s underside for a label indicating that specific circuitry has been
installed in your unit. If in doubt, contact Interquartz for further details. To retrieve your
message, consult your voice mail system user guide.
IQ750 is also fitted with a message waiting indicator lamp which is compatible with the
voicemailfeaturesofCentrexnetworks(eg.TelstraCustomnet)andresidentiallinevoicemail
systems (eg. Telstra Home Messages 101 and MessageBank). There are indicators
located in the CALLER Key and display for these services and are described elsewhere
in this manual.
RINGER VOLUME SWITCH
The three available positions allow selection of OFF (no sound), LOWvolume, and HIGH
volume of the telephone ringing sound during an incoming call (Figure 2B).
RINGER PITCH CONTROL
Thepitchof theringingsound maybealtered byrotatingthe controltosuityourpreference
to achieve a distinctive sound, or one that is audible, more distinctive or more pleasant.

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ALPHA-NUMERIC KEYPAD
In addition to normal dialling, the alphabetic characters are provided on the keys to enter
names in the Direct Access and Directory memories as well as any online applications
that require alphabetic keystrokes.
RESET KEY
Press to restore normal operation of the telephone in case of a malfunction or lock-up.
The memories will not be erased when this key is pressed.
CRADLE SWITCH
Located in the handset cradle, this plastic lever is depressed by the Handset (when
placed in the cradle) to cut off the line.Note:Depressing this cradle lever too briefly when
intending to terminate a call may result in an accidental “hookflash” that will inadvertently
place the call on hold - this is known as “phantom calls” because the held call may ring
again at your extension within a few minutes (the other party will have hung up, so it will
seem as if you were called by a phantom, hence the name “phantom calls”). If you
experience this problem, when terminating your call please depress the cradle lever a
little longer before making/receiving your next call (i.e. phantom calls are not a system
or telephone fault).
VOLUME SLIDER
Used to adjust the hearing level of the Handset Earpiece/Handsfree Speaker/Headset.
Set to midway for normal listening level. Adjustment during a conversation will not be
detected by the other party.
RECALL KEY
For use with PABX systems to invoke special PABX facilities such as call-hold or call
transfer which may be available in your PABX. It is sometimes referred to as the “Flash”
Key or “Facility” Key. To learn how to use it, please consult your telephone host system
manual. Recall timing is preset to 100mS. The Recall Timing setting affects the Recall
Key’s ability to function correctly with your system (see the Installation section regarding
this setting).

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REDIAL KEY
Press to redial the last number last dialed, which may be up to 32 digits long. When
pressed while still on-line, the telephone will clear the call and retry the number. It can be
used in Handset, Handsfree, and Headset modes.Dialing more than 32 digits during one
call will cause erasure of the entire number from the Redial Memory.
See further details of the 5-stack Last Number Redial Memory in section 6 “Memory
Operation”.
To redial last number
1. Lift Handset, or press HANDSFREE/HEADSET
2. Press REDIAL(telephone redials last number).
To direct redial the last number
1. Lift Handset, or press HANDSFREE/HEADSET
2. Dial a number, [unsuccessful]
3. Press REDIAL; the telephone will automatically clear and re-connect the line; the
number will be re-dialed.
PAUSE FUNCTION
The Pause command may be needed if your phone is connected to certain types of
PABX or to any network where a momentary pause is required (e.g. between internal and
external dial tones).
For manual dialing:
1. Lift Handset
2. Dial any digits required before the pause
3. Press PAUSE; the telephone will complete the dialing process once the Pause
time has elapsed
4. Dial the remaining digits.
The Pause function can be stored in anyDirectAccess orDirect Memories. See section
8 for further details.
MUTE KEY AND INDICATOR
When pressed, it cuts off transmission from the Handset, Headset and Handsfree
microphones to allow user privacy. The red light indicates when the mute condition is
active. Press MUTE again to release the mute condition.

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HANDSFREE/HEADSET KEY AND INDICATOR
The HANDSFREE/HEADSET Key has an auto-detection function; which disables the
Handsfree mode when a Headset is in use. When the HANDSFREE/HEADSET Key is
pressed,aredindicatorwill glowtoshow thattheHandsfreeorHeadsetmodeisactivated.
Press the key again to turn it off.
To use Handsfree mode
Ensure that a headset isNOT connected to the Headset Jack. Press the HANDSFREE/
HEADSETKey;thetelephonewillautomaticallyoperateinHandsfreeMode.Aredindicator
will glow to show that the Handsfree mode is activated. Press the key again to turn it off.
To use Headset mode
Connect a headset to the Headset Jack. Press the HANDSFREE/HEADSET Key; the
telephone will automatically operate in Headset Mode. Ared indicator will glow to show
that the Headset mode is activated. Press the key again to turn it off.
CURSOR AND KEYS
The Cursor and Keys serve as display brightness adjustment keys in normal mode.
They serve as Edit Keys during Memory Storage.
TIMER KEY AND AUTOMATIC CALL TIMER FUNCTION
When a call is in progress, the word TIMER appears on the DISPLAY, and the time will
count from 00:00. The call duration will be displayed for 10 seconds after the call is
terminated.
To use the timer function as a stop watch when the telephone is idle (not in use on a call)
1. Press TIMER once to view the last timer value
2. Press TIMER again to start the timer; the timer will count up from 00:00 to 59:59
and then roll over to 00:00 again
3. Press TIMER once more to stop the timer; the display will show the timer value
for 10 seconds
4. Press TIMER again to resume the clock display in less than 10 seconds if required.
To use the timer as a call timer, the telephone will automatically enter the Timer mode
when commencing a call.After hanging up, the timer will stop and its value will stay on
the display for 10 seconds.

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BATTERY COMPARTMENT
As a precaution against the potential for an interruption of mains power to affect the
progress of any ongoing call, 4 xAA alkaline batteries can be fitted to the compartment
(they can provide up to one month’s support of all functions while mains power is absent).
However, while mains power is present, battery power will not be consumed. If batteries
have been fitted, it is recommended that they be routinely replaced before the “best
before” date indicated by the battery manufacturer (consult the packaging or check on
the battery).
DISPLAY ICONS AND FIELDS
FIGURE 3ADISPLAY IN IDLE STATE
FIGURE 3B TYPICAL DISPLAY APPEARANCE WHEN SHOWING DETAILS
OF A CALL
NEW
REPEAT
CALL#
TIMER
AM
PM
Name field
Numberfield
NEW
REPEAT
CALL#
Time
Date Clock
am/pm
Battery Low
Power Adaptor
Failure
Centrex Message
Waiting Answered/
Unansweredcall
Numberof
New Calls or
Repeat Call #
NewCall(s)
Counter Total Call(s)
Counter

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Received Call Status indication;
NEW - new calls have been received that have not previously been reviewed
in the Caller List (the Caller Key will also be flashing)
REPEAT - indicates multiple calls have been received from the same caller in
the current Caller List’s history; therefore please note that only the most
recent call from that caller’s number will be retained in the Caller List.
CALL # - entry number in Caller List
Date in Month/Day format; shows current date or date of received call when
reviewingCallerList
Indicates Call Timer or Stop Watch mode is active
For the clock readout and when reviewing the time that a call arrived in the
Caller List (displays only in 12 hour mode)
Hour:Minute format for the clock readout and when reviewing the time that a
call arrived in the Caller List (displays only in 12 hour mode)
Minute:Second format in Timer and Stop Watch modes (maximum count
99:59)
Displaystogetherwith“MESSAGEWAITING”textin thenamefield;toindicate
the presence of message waiting in voicemail system (see “Message Waiting
Light Compatibility” section)
Indicates,whenreviewingtheCallerList, that the call was answeredon theIQ750
Indicates, when reviewing the Caller List, that the call wasNOTanswered on
theIQ750
Ifthissymbolisvisible, the 4xAA Alkaline batteriesinthebattery compartment
should be replaced
Will be displayed in the absence of the adaptor power (only functions if
batteries are also fitted and are in good condition)
16 digits for displaying telephone number
16 characters for displaying caller name or number of new calls and
total calls received.
Number Field
Name Field

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4. HANDSFREE OPERATION
TocommenceaHandsfreecallpressHANDSFREE/HEADSET;thetelephonewillactivate
the line, and the Speaker, and the Indicator will switch on to provide confirmation.Dialing
and speech can then commence. Pressing the key again will terminate the call. The
Handsfree state is storable in theDirectAccess memory keys – please see the MEMORY
OPERATIONsection.
The Handsfree mode will be disabled if a Headset is connected to the Headset Jack.
Incoming calls using Handsfree:
1.Telephone rings
2. Press HANDSFREE/HEADSET
3. Commence your Handsfree conversation.
Outgoing calls using Handsfree (manual or memory dialing):
1. Press HANDSFREE/HEADSET
2.Dial required number or press desired Memory Key
3. Speak as necessary.
Changing from Handsfree to Handset during a call:
Lift Handset and resume your conversation; the Handsfree function will switch off
automatically.
Changing from Handset to Handsfree during a call:
1. Press HANDSFREE/HEADSET
2. Replace Handset mode
3. Resume your conversation in Handsfree mode.

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HINTS FOR HANDSFREE OPERATION
As a courtesy, tell the other party that you are using the Handsfree function. He/She
may or may not want people other than you to hear the conversation.Aquiet environment
ensures best Handsfree performance. When Handsfree is used in a noisy room or near a
noise generating device (for example, a TV set), all or part of the message may be
interrupted and cannot be heard.To eliminate this problem, try to lower the noise level in
the room.
During the Handsfree conversation, your telephone will give priority to the person who
speaks louder when both people are talking simultaneously. Speak ONLY after the other
person pauses or stops.
If the other person complains about poor transmission, talk directly at your telephone
and from a closer distance as necessary, or lower volume control.
Iftheoperationofthe Handsfreefeatureisnotcorrect,refertotheFAILURETOOPERATE
section.

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5. HEADSET OPERATION
The IQ750 can be configured to suit many different headsets - please consult the
INSTALLATIONsection for details to get the best performance from your headset.
BASIC OPERATION
To make or receive call using the Headset:
1. Press HANDSFREE/HEADSET
2. If you are making an outgoing call, dial the required number
3. To revert from Headset mode to Handsfree mode during a call from Headset
mode, unplug the Headset
4. Speak as necessary
5. To hang up, press HANDSFREE/HEADSET
HEADSET/HANDSET/HANDSFREE MODES
A call can be switched between modes as follows:
1. To revert to Handset mode from Headset mode, lift Handset
2. To revert back to Headset mode during Handset mode, press
HANDSFREE/HEADSET.
TRAINEE/SUPERVISOR MODE
Allows the Handset and Headset to be used in tandem. This will enable a supervisor to
monitor a trainee’s progress during a call, or “take over” a call.The following procedures
assume that the trainee is wearing the Headset and a call is in progress.
1. Duringatrainee’scallthesupervisormaylifttheHandset(Handsfree/Headsetindicator
will turn off)
2. Quickly press HANDSFREE/HEADSET and the indicator will illuminate
3. The trainee may continue the conversation with the supervisor only listening to the
call.