Karel NT30 D User manual

10/2011
TECHNICAL REFERENCE AND USER GUIDE
DIGITAL TELEPHONE SET
NT30 D

DIGITAL
TELEPHONE SET
TECHNICAL REFERENCE AND
USER GUIDE
OCTOBER-2011

NT30D Technical Reference and User Guide
II

NT30D Technical Reference and User Guide
III
NT30D TTKK – REV. AAB– 30.10.2011
KAREL reserves the right to make modifications in product features mentioned in this
document for development and improvement purposes, without prior notice. Individual
products may possess characteristics different from those that have been mentioned in
this document, due to their differences in software and hardware versions.
Version Table
Date/Version of Guide
05.04.2010/AAA
30.10.2011/AAB

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NT30D

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ISSUES TO PAY ATTENTION TO
•Read this guide carefully before you use your device and keep it for later
reference.
•Any mistake with the connections in your device may damage it or your
exchange. Especially the connection to the exchange must be made by the
Authorized Technical Services. The explanations about connections in the
User Guide have been intended to give information only.
•A connection box comes with your device. The connections must be made
as described in the installation chapter.
•In case you need a connection of plug-outlet type, never apply electric plugs
and outlets; use plugs, outlets and connection components that are specific
to telephones.
•Do not make any connection other than the extension connection of the
KAREL telephone system.
•There is no part that you can repair or maintain in your device; therefore call
the authorized technical service in case of any malfunction.
•Keep your device away from direct sunlight.
•Do not let any liquid substance spill on your device.
•Do the exterior cleaning of your device with a slightly moistened piece of
cloth.
•Do not apply any chemicals for cleaning.
•Please call your authorized dealer in case you would like to change the
place of your device. Use its own packing to carry the device.
•Please do not use exterior signal for the test operations or maintenance. Any
signal which is used externally may damage your device.

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CAUTION
Since NT Series telephone sets are electronic-based products, the
requirements below should be fulfilled in order to utilize them with desired
performance:
For the proper operation of your telephone, please make sure that
the following criteria are satisfied:
•It must not be permitted to use the modules and telephones into the places
where the temperature is out of the range of 0 Coto +40 Co; the relative
humidity is above 80%; exposed to direct sunlight and the modules may be
in contact with water, oil or dust.
•Anything, which may prevent proper ventilation of the system may be risky
and affect the performance of the system.
•Your telephone and the module can also be hung on the wall. For this
purpose, please ask the special accessory ‘wall-hanging bracket’ from your
authorized dealer.
•Please note that you can hang your phone on the wall with one DSS
module at most.
•If you want to connect more than one DSS to your phone, absolutely ask
the special power adapter from your authorized dealer. It is not
recommended to use any other adapter.
The module and the telephone covers must not be opened by
unauthorized persons in any way.
Precautions must be taken in order to prevent any harmful
substances from leaking or spilling into the module and
telephone in any way.

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PREFACE
Chapters in this guide have been prepared in order to present detailed technical
information about the NT30D Digital Phones, in addition to giving technical information
about programming and use of those telephones. By this way, one could understand
abilities of the NT30D Digital Phone, how it will be operated in accordance with customer
demands and things that should be done in order to operate them with full performance.
The first chapter - “Technical Introduction” – It contains technical information about the
hardware and software structures of the NT30D Digital Phone. Information in this
chapter, for which knowledge in mechanics, electricity and electronics may be
prerequisite, aims to introduce structure of the phone.
The second chapter – “Installation” – The methods to be followed for the installation of
the NT30D Digital Phone are explained. This chapter must be read definitely before the
installation by the personnel who will perform the installation.
The third chapter – “Program Features” – This chapter gives detailed information about
the software features that will enrich functions of the NT30D Digital Phone and that could
be applied to meet daily communication needs of customers more comprehensively.
The final chapter - “Accessories” – This chapter gives information about the accessories
can be used with NT30D Digital Phone.
Best Regards,
KAREL

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CONTENTS
TECHNICAL INTRODUCTION .........................................................................................1
INTRODUCTION ..........................................................................................................1
COMPATIBILITY...........................................................................................................1
PARTS LIST ON DELIVERY .........................................................................................1
TECHNICAL SPECIFICATIONS ...................................................................................2
GENERAL APPEARENCE............................................................................................2
USER INTERFACE .......................................................................................................3
MULTI PURPOSE SOFT MENU KEYS ....................................................................5
NAVIGATION KEYS AND SPECIAL FUNCTION KEYS...........................................6
VOICE CONTROL KEYS..........................................................................................7
NUMERICAL KEY PAD ............................................................................................8
PROGRAMMABLE SHORTCUT KEYS ........................................................................8
INSTALLATION ................................................................................................................9
CONNECTION POINTS................................................................................................9
NT30D START-UP STATE .......................................................................................9
NT30D USAGE ON TABLE ....................................................................................10
NT30D USAGE ON WALL ......................................................................................11
PROGRAM FEATURES .................................................................................................12
MENUS .......................................................................................................................12
PHONE BOOK........................................................................................................14
ADD NEW RECORD...........................................................................................14
EDIT....................................................................................................................14
DELETE RECORD..............................................................................................15
DELETE ALL RECORDS ....................................................................................15
CALL LOGS ............................................................................................................16
DIALED ...............................................................................................................16
ANSWERED .......................................................................................................16
MISSED CALLS ..................................................................................................16
LAST CALL DURATION .....................................................................................17
TOTAL CALL DURATION...................................................................................17
LAST CALL PRICE .............................................................................................17
TOTAL CALL PRICE...........................................................................................17
FAILED WAKEUPS.............................................................................................17
SYSTEM ALARMS..............................................................................................17
MESSAGES............................................................................................................18
VOICE MAIL........................................................................................................18
CALL SERVICES ....................................................................................................19
AUTO DIAL .........................................................................................................19
Paging.................................................................................................................19
DSS SETTINGS......................................................................................................20
KEY PROGRAMMING ........................................................................................20
Extension ........................................................................................................20
Line .................................................................................................................21

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Call Control Key.............................................................................................. 21
Phonebook ..................................................................................................... 22
Feature ........................................................................................................... 22
Feature Code.................................................................................................. 23
Private Pool .................................................................................................... 23
Common Pool................................................................................................. 23
AUTO SETTINGS .............................................................................................. 23
DELETE KEY ..................................................................................................... 23
DELETE ALL KEYS............................................................................................ 23
SERVICE SETTINGS............................................................................................. 24
CALL DIVERSION.............................................................................................. 24
REMINDER ........................................................................................................ 25
DO NOT DISTURB............................................................................................. 25
HIDE MY NUMBER ............................................................................................ 25
COLR ................................................................................................................. 25
ON LINE ............................................................................................................. 26
BACKGROUND MUSIC ..................................................................................... 26
PHONE SETTINGS................................................................................................ 27
SOUNDS ............................................................................................................ 28
Microphone Levels ......................................................................................... 28
Alerts .............................................................................................................. 28
Key Sound ...................................................................................................... 28
RING .................................................................................................................. 28
Volume Level.................................................................................................. 28
Ring Tone ....................................................................................................... 28
GENERAL .......................................................................................................... 29
Headset .......................................................................................................... 29
My Shortcuts................................................................................................... 29
Enblock........................................................................................................... 30
Call Answer .................................................................................................... 30
Quick Transfer ................................................................................................ 30
Welcome Message ......................................................................................... 30
Version ........................................................................................................... 30
Unit Price........................................................................................................ 31
Currency ......................................................................................................... 31
Area Code ...................................................................................................... 31
Line Access Code........................................................................................... 31
Metering Pulse Info......................................................................................... 31
SECURITY ......................................................................................................... 32
Password........................................................................................................ 32
Phone Lock..................................................................................................... 32
SCREEN ............................................................................................................ 32
Contrast.......................................................................................................... 32
Brightness....................................................................................................... 32
DSS Contrast.................................................................................................. 32
DSS Brightness .............................................................................................. 32
MENU VIEW....................................................................................................... 33
FACTORY SETTINGS ....................................................................................... 33
USB ........................................................................................................................ 33
SOFTWARE UPDATE........................................................................................ 33

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SYSTEM SETTINGS ..............................................................................................34
TIME ...................................................................................................................34
DATE ..................................................................................................................34
NIGHT MODE .....................................................................................................34
ACCESSORIES ..............................................................................................................35
DSS3K-24 ...................................................................................................................35
DSS3L-24 ...................................................................................................................36

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TECHNICAL INTRODUCTION
INTRODUCTION
The NT30D is a digital telephone set, which can be used with IPV Series and all DS Series
Systems and that provides ease and rapidity to the usage of those systems.
By the NT30D telephone sets;
• Users are provided with the facility of performing several operations such as calling back,
auto dialing, follow me, and alarm setting, by pressing a single key through multi-purpose
keys, without the necessity to know the system-specific special codes.
• Actions that can be taken for the active services and the call information, which are
indicated on the LCD display, are carried out easily and rapidly through the multi purpose
soft menu keys that are located below the display.
• One-touch extension or line calls can be made over the phone book and programmable
keys.
• Statuses of the extensions or lines that have been assigned to those keys can be viewed
through the lights (LED) in red, which are embedded into the programmable keys.
COMPATIBILITY
The NT30D digital telephone set is compatible with IPV Series and all DS Series Systems
of KAREL.
PARTS LIST ON DELIVERY
Parts those are included in the NT30D package:
•NT30D telephone,
•Handset,
•Spiral cable of the handset,
•Data cable with RJ11 connectors at two ends,
•Console connection box,
•Technical Reference and User Guide CD,
•Extra Stands (It is recommended to store them in a safe place, in case they are not
used.)

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TECHNICAL SPECIFICATIONS
Weight: Approximately 1 kg. (960 gr.)
Dimensions: Width: 22,8 cm.,
Length: 21,7 cm. (at the smallest angle of the display),
Height: 14,7 cm. (at the biggest angle of the display)
Operational Temperature: 0 – 40 °C
Storing Temperature: -20 +60 °C
Humidity: 10 - % 80 (non-condensing)
Dialing Method: DTMF (tone dialing)
GENERAL APPEARENCE
1 HF Speaker 5 Screen Slanting Latch * 9 Navigation Keys
2 Incoming Call LED 6 Shortcut Keys 10 Special Function Keys
3 Handset 7 Soft Menu Keys 11 Numerical Key Pad
4 Display 8 Special Function Keys 12 Voice Control Keys
* This latch must be used while the screen level is being adjusted.

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USER INTERFACE
INCOMING CALL LED
This LED indicates the user by blinking, when there is an incoming call or a new message.
DISPLAY
The angle of the screen can vary between 3 different degrees. (Please use the Screen
Slanting Latch while the screen level is being adjusted.)
LCD screen includes the following information which simplifies the use:
• The date and time,
• The defined message while the console is not busy,
• Functions of soft menu keys,
• Activated services (such as Follow Me, Do Not Disturb),
• Call information (Missed Call etc.)
• Usage modes (like headset) and other special icons (new messages, parked calls,
shortcuts etc.)
In the top row of the LCD screen, the date is located in the left corner and the clock is
located in the right corner. The line below is used for displaying icons and menu titles to
provide information to the user. The user is informed about following cases by the
displayed icons:

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•Reminder is active ( )
•Do Not Disturb is active ( )
•Call Diversion is active ( )
•Headset is active ( )
•Phone is locked ( )
•Log Out mode is active ( )
•Mute Mode is active( )
•Night Mode is active ( )
•Background Music is active ( )
In the bottom row of the LCD screen, functions of soft keys are displayed. The line above is
used for icons of parked lines, missed calls, failed wakeups, active services, shortcuts etc.
: Park List : Voice Mail
: Missed Call : Active Service
: Failed Wakeup : My Shortcuts
: Incoming Call : System Alarm
An icon is shown only if there is information in the relevant list (when there is at least one
active service or at least one missed call etc.).
In the line above the selected icon, a descriptive message appears. If there is more than
one icon on the screen, the right and left navigation keys can be used to move between the
icons. When an icon is selected, the relevant list can be displayed by using the ‘OK’ key.
The contents of ‘Active Service’ list offered to users are as follows:
−Night Mode (only for the operator)
−Call Diversion, Do Not Disturb, Background Music,
−Auto-Answer, Auto-Dial,
−CLIR, COLR, LOGIN/LOGOUT,
−Phone Lock,
−Reminder, Alarm,
−Queue (entered extensions/lines)

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MULTI PURPOSE SOFT MENU KEYS
These keys are located below the display and they play an important role in usage of ST30.
Function of the keys changes according to the options prompted on the display.
Actions that can be carried out or information that can be received by a user while:
- a call / conversation is being made
- the telephone is being programmed
are presented through the display.
Keys are used to confirm or activate the functions shown (just above the keys) in the
bottom line of the screen. In addition, user can move between all offered options by using
right and left navigation keys.
The functions of four soft keys just below the screen, change depending on the current
situation of the phone (like ‘Back’, ‘Cancel’, ‘OK’, etc.), and they are displayed in the bottom
line of the screen.
The special keys exist on the phone (like MENU, PARK, TRANSFER etc.) are not assigned
to the soft key functions.
In case there are more than four functions for soft keys, the "<" and ">" characters are
displayed on the left and right of the screen. Navigation keys ( ,) are used to move
between these functions.

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NAVIGATION KEYS AND SPECIAL FUNCTION KEYS
“OK ” Key: This key is used for confirming and activating the option on the display.
Functions of this key change according to the options prompted on the display.
“Navigation ( , , , )” Keys: User can move between features with these keys, when
there are multiple options on the screen, also the related option can be enabled with them
too. They are used to pass to the next/previous option or message in all of the menus.
“CONTACTS” Key: This key provides access to the telephone book. If there is any record
in this phone book, then those records, which are in alphabetical order, are directly
displayed. The records that are present in the telephone at that time can be directly
searched by name or number query through the “Find” option on that display.
“CALL LOG” Key: This key provides access to the Call Logs menu.
“MENU” Key: It is used to enter or exit the menu.
“FUNCTION” Key: This key provides user to use a feature easily. Any of the features
listed in the My Shortcuts>Function Key menu can be assigned to this key. By default,
there is no assignment on the key.
“Message ” Key: This key is used to access the messages left to the phone if the is an
EVM module on the system. It informs the user with its blinking LED in case there are any
new messages on the phone. The messages can be listened in order bye pressing this
key. (If a password is defined before, you are prompted to enter it, first.)
“REDIAL” Key: It dials again the last number that has been dialed.
“CONFERENCE” Key: It is used to include an internal/external call into the conference
during a conversation between another internal/external call. If another line is desired to be
included into the conference, first the current call must be parked and then the number of
the other line is entered. After the new conversation begins, pressing this key includes the
parked line into this conversation, so the triple conference is began. (In case there are
more than one parked lines, when this key is pressed the line that will be included into the
conference is selected from the list.) During the conference, pressing the button again,
parks the last included line over. (Using the mute key provides interruption of the outgoing
voice, during the conference.)
“PARK” Key: A call can be parked through this key during the conversation. A call can be
parked more than once and more than one line can be parked at the same time. When a
call has been parked, the telephone can be used independently from that conversation, i.e.,
internal and external calls can be made by making use of the entire features.
“TRANSFER” Key: It is used for transferring an ongoing call to another call that is on hold.
In order to actualize the transfer operation, first of all the conversing party should be put on
hold. Afterwards, the number to which the transfer operation will be done is dialed. At this
point, the operation is accomplished by pressing the transfer key after selecting the call -
which the call is to be transferred- from the park list. (If the Quick Transfer feature is
activated before, the last parked call is transferred by using this key.)

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VOICE CONTROL KEYS
“Volume " Key: It is used to increase or decrease the level (0 - 19) of the voice
received during conversation.
“Mute ” Key: It is the key that provides interruption of the outgoing voices during the
all conversations and which signifies that via the LED inside it. Pressing the key for a
second time will maintain the voice transmission to the opposite party again.
“Speaker ” Key: This is the key with red icon that puts the telephone into the
‘handsfree’ status and that signifies this through an embedded LED. The key is called ‘HF’
key, and the LED inside it is called ‘HF LED’.
(Handsfree: It is a feature of telephone that it emits voices into the room or transmits voices
inside the room to the other parties while the handset is still on hook.)
“ ”key performs different functions in different cases:
•When it is pressed while the handset is on hook, the telephone is picked up as
“handsfree” and the HF LED lights. In this case, a number can be dialed and a
conversation can be made without lifting the handset. Pressing the key during a
conversation terminates the conversation.
•If it is pressed while dial tone or busy tone is being received over the handset or while
a conversation is being made, the phone gets into the handsfree status and the rest of
the conversation goes on via the HF Speaker.
•If the handset is lifted during the handsfree status, then the rest of the conversation
goes on via the handset.
“Handset/Headset ” Key: It is used to answer an incoming call while the headset is
connected and being used. It works as the same as lifting the handset up or replacing it.

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NUMERICAL KEY PAD
It is composed of 3x4 (DTMF) key matrixes. Moreover, these keys are used for number or
character (letter or symbol) entry during the operations related to the “Phone Book”. (If
related soft key is pressed when the letter entry is being made with capital letters, the entry
starts to be made by small letters. By the same way, if the key is pressed again, small
letters turn into the capital letters.) Grouping of the characters with respect to the keys are
as follows. Standards that apply for similar applications have been complied with for this
subject.
1 1. , : ; ' ! + % $ & / ( ) = ? - ><
2 A B C 2 a b c
3 D E F 3 d e f
4 G H I 4 g h i
5 J K L 5 j k l
6 M N O 6 m n o
7 P Q R S 7 p q r s
8 T U V 8 t u v
9 W X Y Z 9 w x y z
0 space 0
PROGRAMMABLE SHORTCUT KEYS
There are 6 shortcut keys on the right of the LCD screen and you can program most
frequently used NT30D menus to them.
For this, any function must be selected through the Phone Settings>General>My
Shortcuts>Define Menu Shortcut.
At least one of these keys is assigned a function, ‘My Shortcuts' icon ( ) is displayed at
the bottom line of the screen. The functions of the programmed keys can be monitored
through this icon by pressing ‘OK’ key. When the phone is in idle mode, any of the
shortcuts can be used by pressing the related key. LEDs of the shortcut keys are not active
normally, the LEDs turns on only when the user displays the key functions.

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INSTALLATION
CONNECTION POINTS
Connections of NT30D have been illustrated below:
NT30D START-UP STATE
The telephone set would be ready for operation after the required connections have been
made. The display and the programmable keys start to perform their functions.
By default, there is no program assignment for the shortcut keys. These keys are to be
programmed by user according to needs. The settings done through the telephone set are
not deleted even if the system is shut down and restarted.
If the telephone set has previously been connected to the system and if it is connected
again after having been removed, then it gets ready for use within a few seconds. (After
removing the phone, wait at least 4 seconds to connect it again.)
In the event that the exchange is reset or is shut down and restarted while the telephone
has been connected to the exchange, the telephone first waits for the system to start and
display the version information of NT30D, then it establishes the connection with the
exchange after that waiting period.