NEC UNIVERGE DT700 User manual

DT700 Phone User Manual
For UNIVERGE 3C Communications
and SIP@Net Platforms

DT700 Phone User Manual
For UNIVERGE 3C Communications
and SIP@Net Platforms
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HTTP://WWW.COMPANYNAME.COM
PART NUMBER 610-210R9
DT700 FIRMWARE VERSION 2.3
DT730G FIRMWARE VERSION 3.0
3C UNIFIED COMMUNICATION SYSTEM VERSION
8.5.3

iv P/N 610-210r9 DT700 Phone User Guide
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NOTICES
Copyright © 2008-2014 NEC Corporation. All rights reserved. Printed in USA.
NEC Corporation (“NEC”) is continually upgrading and developing the products
described in this publication. The information contained herein is subject to change
without notice. Written permission is required prior to reproduction of any of the work
covered here by copyright.
For warranty information, see the License Agreement included with the software.
NEC, the NEC logo, UNIVERGE, and UNIVERGE 3C (hereinafter referred to as the
“3C”) are trademarks or registered trademarks of NEC Corporation.
Spreed, struktur, and icoya are registered trademarks of Struktur AG.
AudioCodes, AC, HD VoIP, HD VoIP Sounds Better, IPmedia, Mediant, MediaPack,
OSN, SmartTAP, VMAS, VoIPerfect, VoIPerfectHD, Your Gateway To VoIP and 3GX
are trademarks or registered trademarks of AudioCodes Limited.
Windows, Microsoft, Outlook, and Exchange are trademarks or registered trademarks
of Microsoft Corporation in the United States and other countries.
Quintum Technologies, Quintum: a NET Company, or any of their product family are
the trademarks of Network Equipment Technologies (NET), and are an wholly owned
subsidiary of NET.
Other products mentioned in this document are the property of their respective
owners and are also subject to copyright, trademark, and intellectual property
protection as applicable by law.
NEC Enterprise Communication Technologies, Inc. is a wholly owned subsidiary of
NEC Corporation, Japan. All Rights Reserved. Sphere, Sphericall, Sphericall Voice
Mail, Sphericall Desktop, PhoneHub, COHub, BranchHub, and MeetingHub are
trademarks of NEC Corporation.
UNIVERGE 3C documentation and UNIVERGE 3C System Requirements applies to
the standard installation, configuration, administration and maintenance of the 3C
system except where superseded by instructions in DoD Certified Session Controller
(DoD SC) environments. Certification by the Joint Interoperability Test Command
(JITC) for the US Department of Defense (DoD) and LSC (Local Session Controller)
certification requires the installation and configuration of additional 3C system
security and operational features using the Required Installation Checklist included in
the UNIVERGE 3C JITC Deployment Manual. If a system is rebuilt or upgraded for
any reason, the system must again be modified to meet the configuration settings as
documented in the Required Installation Checklist.
U.S. Patent Numbers 5,892,764 and 6,735,208 and related Foreign Patents.
Australian Patent Number WO07/095418.
Other U.S. and Foreign Patents Pending.

. . . . .
DT700 Phone User Guide P/N 610-210r9 v
DOCUMENT REVISION HISTORY
610-210r1 September 2010 Initial release, NEC Std SIP 1.x
610-210r2 December 2010 Revisions for phone firmware version NEC Std SIP 1.2.x and later
610-210r3 August 2011 Revisions for Sphericall release for v7.0.3, NEC Std SIP 1.1
610-210r4 September 2011 Revisions for phone firmware version NEC Std SIP 2.0.x and later
610-210r5 February 2012 Revisions for phone firmware version NEC Std SIP 2.1.x and later
610-210r6 May 2012 Revisions for phone firmware version NEC Std SIP 2.2.x and later
610-210r7 March 2013 Revisions for:
•DT700 phone firmware version NEC Std SIP 2.3.x and later
•DT730G phone firmware version NEC Std SIP 3.x and later
•3C Unified Communication System 8.1.3.7 and later
610-210r8 November 2013 Revisions for:
•3C Unified Communication System 8.5.3 and later
610-210r9 April 2014 Revisions for:
•DT700 phone firmware version NEC Std SIP 2.3.28.15 and later

vi P/N 610-210r9 DT700 Phone User Guide
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DOCUMENT FEEDBACK
To submit feedback, comments, changes, or additional information related to this
document, please contact your NEC Technical Assistance Center(s).
Please use the local regional contact information listed above for contact information.
When contacting NEC TAC, please have the following information available:
DOCUMENT INFORMATION
Document Name and Product Number:
________________________________________________________
System Release Version:
________________________________________________________
REGIONAL CONTACTS
NEC HEADQUARTERS & ASIA OPERATIONS
NEC Corporation
7-1, Shiba 5-chome Minato-ku,
Tokyo 108-8001 Japan
Telephone: [phone]
Fax: [phone]
Website: www.nec.co.jp/
EUROPE, MIDDLE EAST AND AFRICA
NEC Enterprise Solutions
The corporate headquarters of NEC Enterprise Solutions is located at:
NEC Enterprise Solutions
Anton Philipsweg 1
1223 KZ Hilversum, Netherlands
Telephone: [phone]
Fax: [phone]
Website: www.nec-enterprise.com

. . . . .
DT700 Phone User Guide P/N 610-210r9 vii
NORTH AMERICA
NEC Corporation of America
6535 N. State Highway 161
Irving, TX 75039-2402
Telephone: [phone] (800-2400-NEC)
Fax: [phone]
Authorized Associates and Resellers:
Phone: [phone]
Fax: [phone]
Website: www.necam.com
WORLDWIDE OFFICES
For the latest information on offices in your area, visit www.nec.com and select your
area.

viii P/N 610-210r9 DT700 Phone User Guide

DT700 Phone User Guide Contents i
Contents
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C ONTENTS
Notices ................................................................................................................ iv
Document Revision History .............................................................................. v
Document Feedback ........................................................................................... vi
Document Information ..................................................................................... vi
1 Overview.....................................................................................1-1
Supported Phone Models ..............................................................................1-1
2 Introduction to the DT700 and DT730G Phones .....................2-3
DT700 and DT730G Series Phones .................................................................2-3
Platform Compatibility....................................................................................2-3
NEC IP PHone Lineup...................................................................................2-3
Keys and Parts ..............................................................................................2-5
To display the Menu List using the Menu Key .........................................2-32
Optional Equipment.........................................................................................2-36
Gigabit Ethernet Adapter .............................................................................2-38
Side 2 Connector Mode Support .................................................................2-39
DCL-60 Console (Type A) ...........................................................................2-39
Jabra Headset Support................................................................................2-41
3 Installation................................................................................3-43
Before You Begin ........................................................................................3-43
Adjusting Angle of Tilt Leg...........................................................................3-43
To raise tilt leg..........................................................................................3-43
To lower tilt leg.........................................................................................3-44
To remove tilt leg .....................................................................................3-44
To attach tilt leg........................................................................................3-45
Connecting the Phone .................................................................................3-46
To attach the handset ..............................................................................3-46
To connect LAN cable to the phone.........................................................3-47
To connect a headset (Optional)..............................................................3-48
To connect a computer (Optional) ...........................................................3-49
Installing a Directory Card (Optional).......................................................3-50
Installing/Removing Line Key Card (Optional).............................................3-51
To remove Line Key Panel/ Button Panel ................................................3-51
To install Line Key Card...........................................................................3-52
Wall Mounting (Optional) .............................................................................3-52
Wall Mounting Clearance Requirements .................................................3-53
To mount the phone on the wall...............................................................3-53

CONTENTS
ii Contents DT700 Phone User Guide
8LK-L Module Installation ............................................................................3-55
To install the 8LK-L Module .....................................................................3-55
To install 8LK-L Line Key Card (Optional) ...............................................3-56
DCL-60 Console (Type A) Installation .........................................................3-56
Prepare the phone ...................................................................................3-56
Prepare the DCL-60 Console...................................................................3-58
Connect the DCL-60 Console to the phone .............................................3-58
To install DCL-60 Line Key Card (Optional).............................................3-59
4 Basic Settings/Configuration..................................................4-61
Basic Setup with the Cursor Pad or Up/Down Keys .......................................4-62
To adjust the ringing volume....................................................................4-62
To adjust the Soft Ring volume (SIP@Net Platforms) .............................4-62
To adjust the headset ringing volume ......................................................4-63
To adjust the call volume (handset).........................................................4-63
To adjust the call volume (headset).........................................................4-63
To adjust the call volume (speaker) .........................................................4-64
Basic Setup with the Menus and Cursor Pad..................................................4-64
To select an Internal Ringtone .................................................................4-64
To select an External Ringtone................................................................4-66
To enable an external headset ................................................................4-67
To set external headset ringing (Optional)...............................................4-68
To set the Call Waiting volume ................................................................4-69
To set the Hold Reminder volume ...........................................................4-70
To change the Display Language ............................................................4-71
To set the Date Format ............................................................................4-72
To set the Time Format............................................................................4-73
To adjust the LCD contrast ......................................................................4-74
To change the LCD Backlight Timeout ....................................................4-75
To enable or disable the Backlight Fade (DT730G ITL-12CG only) ........4-76
To edit the Dial Preference ......................................................................4-77
To Clear User Settings.............................................................................4-78
To Clear Personal Directory.....................................................................4-79
To Clear Call History................................................................................4-80
To restart your phone...............................................................................4-82
To view the phone settings ......................................................................4-82
To view the firmware information for your phone.....................................4-83
To view the IP address of your phone .....................................................4-83
To view the maximum numbers of calls you can handle
on your phone ..........................................................................................4-84
Speed Dial and Personal Directory Character Sets ........................................4-85
5 DT730 ITL-8LD with Display....................................................5-89
DT730 ITL-8LD DESI-Less Display ................................................................5-90
Startup Display ............................................................................................5-90
Programmable Key Information Display ......................................................5-90
The Scroll Key .............................................................................................5-93
Using the Scroll Key.................................................................................5-93
Speed Dial Key Numbering for ITL-8LD Phones .....................................5-94

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CONTENTS
DT700 Phone User Guide Contents iii
6 DT700 Security Features.........................................................6-95
Secure Calls ................................................................................................6-95
Secure Signaling......................................................................................6-95
Secure Media...........................................................................................6-95
Errors and Debugging .................................................................................6-98
7 Basic Phone Operation .........................................................7-101
Basic Call Operation .....................................................................................7-103
Answering Calls.........................................................................................7-103
To answer an incoming call ...................................................................7-103
To reject an incoming call ......................................................................7-103
Placing Calls..............................................................................................7-104
To place an external call ........................................................................7-104
To place an internal call .........................................................................7-105
Call Duration..............................................................................................7-106
DT710 (ITL-6DE) phone ........................................................................7-106
DT730 (ITL-8LD, ITL-12D, ITL-24D, ITL-32D) and DT730G
(ITL-12DG, ITL-12CG) phones ..............................................................7-106
Ending a Call .............................................................................................7-106
Redialing a Number...................................................................................7-107
Hold/Resume a Call...................................................................................7-107
To hold/resume a call.............................................................................7-107
Using a Headset to Make and Receive Calls ............................................7-108
To make calls with your headset............................................................7-108
To answer calls with your headset.........................................................7-108
To transfer the current call to your headset ...........................................7-109
Call Waiting/Concurrent Calls .......................................................................7-109
To answer the other incoming call (Call Waiting)...................................7-109
To place a second call (Concurrent call)................................................7-110
To switch between calls .........................................................................7-111
Call Transferring and Conferencing ..............................................................7-111
Conferencing Calls ....................................................................................7-111
To conference two calls .........................................................................7-112
To hold/resume a conference call..........................................................7-113
To call another party while on a conference call....................................7-113
To split a conference call .......................................................................7-113
To switch between two calls ..................................................................7-114
Hang Up while conferencing..................................................................7-115
Transferring Calls ......................................................................................7-115
Attended transfer ...................................................................................7-115
Blind transfer..........................................................................................7-116
Unattended transfer ...............................................................................7-117
To shuttle between calls during an Attended Transfer...........................7-117
To split calls into two calls when transferring (Transfer split).................7-118
Advanced Messaging Features.....................................................................7-119
Message Waiting Indication.......................................................................7-119
Accessing Voice Mail.................................................................................7-119
DT710 (ITL-2E) phone ...........................................................................7-119
DT730 (ITL-8LD, ITL-12D, ITL-24D, ITL-32D) and DT730G
(ITL-12DG, ITL-12CG) phones ..............................................................7-119

CONTENTS
iv Contents DT700 Phone User Guide
8 Programmable Keys ..............................................................8-121
The Help key .................................................................................................8-122
Using the Help key.................................................................................8-122
The Menu Key...............................................................................................8-123
Speed Dial and Programmable Keys ............................................................8-124
Programmable Key Management..............................................................8-124
DCL-60 Console (Type A) .........................................................................8-126
Speed Dial Key Configuration ...................................................................8-127
Speed Dial Key Numbering....................................................................8-128
Speed Dial Key Numbering for ITL-8LD Phones ...................................8-129
Speed Dial Key Numbering for Expansion Modules ..............................8-130
Presence Monitor Settings and Speed Dial Keys ..................................8-130
Duplicate Entries in Speed Dials............................................................8-131
Using the Feature Key ...........................................................................8-132
To view Speed Dial Key information for Programmed
Speed Dial Keys ....................................................................................8-133
Speed Dial Key Operation .........................................................................8-134
To originate a call from Speed Dial Keys...............................................8-134
Speed Dial Key Programming Examples ..................................................8-135
To add a Programmable Key/Speed Dial Key
without a Personal Directory entry .........................................................8-136
To add a Programmable Key as a Speed Dial Key
with a Personal Directory entry using the Feature Key..........................8-141
To add a Programmable Key as a Speed Dial Key
with a Personal Directory Entry from the Personal Directory.................8-145
To add a Speed Dial Key to an existing Personal Directory entry .........8-150
To configure a Programmable Key as a Speed Dial Key
for a star/hash code ...............................................................................8-155
Editing Speed Dial Keys ............................................................................8-159
To edit a Speed Dial Key .......................................................................8-159
Deleting Speed Dial Keys..........................................................................8-166
To delete the Speed Dial information ONLY
from a Personal Directory Entry.............................................................8-166
To delete an entire Speed Dial and Personal Directory entry................8-169
To delete a Speed Dial only entry..........................................................8-170
9 DT700 Microbrowser and
Enhanced Programmable Keys............................................9-173
Using the Microbrowser ................................................................................9-173
Feature Key with the Microbrowser ...........................................................9-173
To view the Microbrowser Home page ..................................................9-174
Hot Desking ...............................................................................................9-176
To Login using Hot Desking...................................................................9-176
To Logout of Hot Desking session .........................................................9-179

. . . . .
CONTENTS
DT700 Phone User Guide Contents v
Handset Forwarding ..................................................................................9-180
To set a Handset Forwarding Condition ................................................9-181
To set Handset forwarding using star codes..........................................9-185
To set Conditional Handset forwarding - No Answer using star codes..9-185
To set Conditional Handset forwarding - Busy using star codes ...........9-185
To clear Handset Forwarding Conditions...............................................9-185
To clear Handset forwarding using star codes.......................................9-186
Call Recording ...........................................................................................9-187
Supervise a Call ........................................................................................9-187
View System Call History ..........................................................................9-191
To view call logs via the Microbrowser ..................................................9-191
To view the Conference listing...............................................................9-192
Search Directory/Corporate Directory .......................................................9-195
To Search the 3C System Directory ......................................................9-195
Enhanced Programmable Keys ....................................................................9-198
Enhanced Programmable Key Support by phone model ..........................9-199
Enhanced BLFs .........................................................................................9-200
Using Enhanced Programmable Keys ..........................................................9-201
Workgroup Features (Enhanced BLF Keys)..............................................9-201
To place a call to a member of your workgroup.....................................9-201
To pick up a ringing call to a member of your workgroup ......................9-201
To transfer a call to a member of your workgroup .................................9-201
To pickup a held call from a member of your workgroup .......................9-201
To place a call to a member of your workgroup.....................................9-202
To pick up a ringing call to a member of your workgroup ......................9-203
To transfer a call to a member of your workgroup .................................9-203
Park Extension Key ...................................................................................9-204
To park a call to a Park Extension .........................................................9-204
To pickup a call on a Park Extension.....................................................9-205
Call Back key.............................................................................................9-205
Using the Call Back Key ........................................................................9-205
To reset the number for a Call Back key................................................9-205
To clear Call Back..................................................................................9-205
Monitor/Supervise Key ..............................................................................9-206
To Monitor a Call (Workgroup scenario) ................................................9-206
Record Key................................................................................................9-206
To stop the recording a call....................................................................9-207
Send to VM Key.........................................................................................9-207
Hot Desk Key.............................................................................................9-208
To log out of your Hot Desk session ......................................................9-208
Trunk Dial Key ...........................................................................................9-208
To seize a trunk to place a call ..............................................................9-209
DND Key....................................................................................................9-209
To set Do Not Disturb for your phone ....................................................9-210
To disable Do Not Disturb for your phone..............................................9-210
Handset Forwarding Key ...........................................................................9-210
To set Forwarding for your phone..........................................................9-211
To disable Forwarding for your phone ...................................................9-211

CONTENTS
vi Contents DT700 Phone User Guide
10 DT730G Color Microbrowser and
Enhanced Programmable Keys..........................................10-213
Using the Microbrowser ..............................................................................10-213
Feature Key with the Microbrowser .........................................................10-213
To view the Microbrowser Home page ................................................10-214
Hot Desking .............................................................................................10-217
To Login using Hot Desking.................................................................10-217
To Logout of Hot Desking session .......................................................10-220
Handset Forwarding ................................................................................10-221
To set a Handset Forwarding Condition ..............................................10-222
To set Handset forwarding using star codes........................................10-227
To set Conditional Handset forwarding - No Answer using star codes 10-227
To set Conditional Handset forwarding - Busy using star codes .........10-228
To clear Handset Forwarding Conditions.............................................10-228
To clear Handset forwarding using star codes.....................................10-229
Call Recording .........................................................................................10-229
Supervise a Call ......................................................................................10-230
View System Call History ........................................................................10-235
To view call logs via the Microbrowser ................................................10-235
List Conferences......................................................................................10-236
To view the Conference listing.............................................................10-236
Search Directory/Corporate Directory .....................................................10-239
To Search the 3C System Directory ....................................................10-239
Enhanced Programmable Keys ..................................................................10-243
Enhanced Programmable Key Support by phone model ........................10-243
Enhanced BLFs .......................................................................................10-244
To place a call to a member of your workgroup...................................10-245
To pick up a ringing call to a member of your workgroup ....................10-245
To transfer a call to a member of your workgroup ...............................10-245
To pickup a held call from a member of your workgroup .....................10-246
To place a call to a member of your workgroup...................................10-246
To pick up a ringing call to a member of your workgroup ....................10-247
To transfer a call to a member of your workgroup ...............................10-247
Park Extension Key .................................................................................10-248
To park a call to a Park Extension .......................................................10-248
To pickup a call on a Park Extension...................................................10-248
Monitor/Supervise Key ............................................................................10-248
To Monitor a Call (Workgroup scenario) ..............................................10-248
Record Key..............................................................................................10-248
To stop the recording a call..................................................................10-248
Send to VM Key.......................................................................................10-249
Hot Desk Key...........................................................................................10-249
To log out of your Hot Desk session ....................................................10-250
Trunk Dial Key .........................................................................................10-250
To seize a trunk to place a call ............................................................10-250
DND Key..................................................................................................10-250
To set Do Not Disturb for your phone ..................................................10-251
To disable Do Not Disturb for your phone............................................10-251
Handset Forwarding Key .........................................................................10-251
To set Forwarding for your phone........................................................10-252
To disable Forwarding for your phone .................................................10-252

. . . . .
CONTENTS
DT700 Phone User Guide Contents vii
11 Call History, and the Corporate and
Personal Directories............................................................11-253
The Help key ...............................................................................................11-254
Using the Help key...............................................................................11-254
The Menu Key.............................................................................................11-255
Call History..................................................................................................11-256
Access Call History using the Menu Key .............................................11-257
Access Call History using the Cursor Pad ...........................................11-257
To clear the Missed Calls icon and Message ......................................11-258
To view Missed Calls ...........................................................................11-258
To view Received Calls........................................................................11-259
To view Outgoing Calls ........................................................................11-260
To dial an internal number from the Call History using the handset ....11-261
To dial an external number from the Call History.................................11-261
To add a Call History entry to the Personal Directory..........................11-262
To delete a specific entry from the Call History ...................................11-267
To delete Call History for all Missed, Received or Placed Calls ..........11-268
To delete all Call History information ...................................................11-268
The Personal Directory ...............................................................................11-270
Accessing the Personal Directory and Entry Details ...............................11-270
Cursor Pad movement in the Personal Directory.................................11-270
To access the Personal Directory ........................................................11-270
To view a specific Personal Directory entry .........................................11-272
Presence Monitor Settings and the Personal Directory .......................11-273
Incoming Call Display and the Personal Directory...............................11-274
Searching for an Entry in the Personal Directory ....................................11-275
To search the Personal Directory ........................................................11-275
Dialing from the Personal Directory.........................................................11-276
To dial a number from the Personal Directory .....................................11-276
Adding or Editing a Personal Directory Entry ..........................................11-277
Duplicate Entries in the Personal Directory .........................................11-278
To add an entry to the Personal Directory ...........................................11-278
To edit a Personal Directory entry .......................................................11-283
Deleting a Personal Directory Entry ........................................................11-289
To delete a Personal Directory entry ...................................................11-289
To remove Personal Directory entry information but keep
Speed Dial Key information .................................................................11-290
The Corporate Directory..............................................................................11-292
Viewing the Corporate Directory and Entry Details .................................11-292
To access the Corporate Directory ......................................................11-292
To dial a number from the Corporate Directory ...................................11-293
Presence Monitor Settings and the Corporate Directory .....................11-294
12 Phone Troubleshooting.......................................................12-295
Using the Help key ......................................................................................12-295
Basic Troubleshooting.................................................................................12-296
To check common problems................................................................12-296

CONTENTS
viii Contents DT700 Phone User Guide
Network Connections ..................................................................................12-297
My phone cannot register on the network............................................12-297
My phone indicates that the network cable is unplugged ....................12-297
My phone cannot reconnect to the network after a
local settings change ...........................................................................12-298
I cannot connect to the network through the PC port
on the back of the phone .....................................................................12-298
My device connected to the PC Port lost its network connection ........12-298
Power ..........................................................................................................12-299
The phone does not power up (Power Over Ethernet (PoE)) ..............12-299
The phone does not power up (Power supply) ....................................12-299
Calling .........................................................................................................12-299
The phone does not have a dial tone...................................................12-299
The phone cannot make any calls .......................................................12-300
The phone cannot make any external calls .........................................12-300
A Speed Dial/Personal Directory entry is not working correctly...........12-301
Telephone numbers from the Personal Directory or
Call History are not dialing correctly ....................................................12-301
The phone does not ring ......................................................................12-302
I cannot reconnect to a call on Hold/The call does not terminate ........12-302
Phone Keypad.............................................................................................12-303
The dial pad and/or buttons are not working........................................12-303
I want to enter specific characters or letters in Speed Dials
and Personal Directory Entries ............................................................12-303
Phone Softkeys ...........................................................................................12-304
The phone softkeys are not working ....................................................12-304
I cannot see a particular softkey on my phone ....................................12-304
LCD Screen/Display....................................................................................12-305
The LCD is too light or dark .................................................................12-305
I want to adjust the time the LCD stays lit............................................12-305
I need to reset the language on my phone ..........................................12-306
The Call History information on my phone is gone ..............................12-306
The name shown on the LCD of my phone is wrong...........................12-307
Audio ...........................................................................................................12-307
There is no audio to my handset..........................................................12-307
There is no audio to my headset..........................................................12-308
Audio quality ........................................................................................12-308
A 3C System Features.............................................................. A-309
Call Pickup................................................................................................ A-310
To pick up a call on a DT710 (ITL-2E) phone ....................................... A-310
To pick up a call on DT710 (ITL-6DE), DT730 (ITL-8LD, ITL-12D,
ITL-24D, ITL-32D) and DT730G (ITL-12DG, ITL-12CG) phones ......... A-310
3C Voice Mail ........................................................................................... A-312
DT710 (ITL-2E) phone .......................................................................... A-312
DT710 (ITL-6DE), DT730 (ITL-8LD, ITL-12D, ITL-24D, ITL-32D) and
DT730G (ITL-12DG, ITL-12CG) phones............................................... A-312
3C System Telephone Set Star Code Commands ................................... A-313

. . . . .
CONTENTS
DT700 Phone User Guide Contents ix
B SIP@Net System Features ................................................... B-319
Programmable Keys / Speed Dial keys .................................................... B-319
Example ................................................................................................ B-319
SIP@Net Prefixes..................................................................................... B-320
Message Waiting Indication...................................................................... B-320
Desk Sharing and User Portability............................................................ B-320
To log on to a Desk Sharing Terminal .................................................. B-320
To log out of a Desk Sharing Terminal ................................................. B-321
C DT730G USB Port.................................................................. C-323
To Connect a USB Device .................................................................... C-323
To Remove a USB Device .................................................................... C-324
To Remove the USB Port Cover........................................................... C-325
To restart USB Port Power Supply ....................................................... C-326
D Jabra Bluetooth® Headset Support
for DT700 Phones ................................................................. D-329
Supported Equipment .................................................................................. D-329
Jabra Headset.............................................................................................. D-329
Supported Features.................................................................................. D-329
Connector Activation ................................................................................ D-330
Enable a single phone for a Jabra Bluetooth® headset
at the phoneset device.......................................................................... D-330
Enable all phones for a Jabra Bluetooth® headset
using the XML configuration file............................................................ D-330
Headset Base Station Setup................................................................. D-331
Enable the Headset port on your phone ............................................... D-331
To set external headset ringing (Optional)............................................ D-332
Connect Phone to Headset Base Station ............................................. D-333
Using the Jabra Headset .......................................................................... D-338
To adjust the headset ringing volume ................................................... D-338
To adjust the call volume (headset)...................................................... D-338
Headset Operation................................................................................ D-338
Jabra Headset Troubleshooting ............................................................... D-339
I cannot hear phone audio through my headset ................................... D-339
The headset is not working correctly .................................................... D-339
I connected the headset base, but nothing happens
on the headset when I try to use my desk phone. ................................ D-340
After enabling phones for the Jabra Headset Kit,
some phones can no longer use their expandable
Key Kits on their phones. ...................................................................... D-340
Applying Jabra firmware updates.......................................................... D-340

CONTENTS
xContents DT700 Phone User Guide
E Notices................................................................................... E-341
Third Party Software Disclaimer and Limitations ......................................... E-341
Open Source License Acknowledgement................................................. E-341
OpenSSL Redistribution Conditions ..................................................... E-341
libSRTP Redistribution Conditions........................................................ E-342
NetBSD Foundation's (TNF) License.................................................... E-343
BSD license: ......................................................................................... E-343
Audio Coding Licenses............................................................................. E-344
Notice to the user ......................................................................................... E-344
Important safety information......................................................................... E-344
Use of an external AC adapter..................................................................... E-344
Use of an IEEE802.3af power supply .......................................................... E-345
Power Consumption..................................................................................... E-345
Declaration of Conformity............................................................................. E-346
WEEE Product Disposal Information ........................................................... E-349

DT700 Phone User Guide 1-1
Ch 1 - Overview
. . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O VERVIEW 1
This document outlines features and usage of DT700 phones running on a
UNIVERGE 3C Unified Communications and Collaboration System or SIP@Net
Platform.
UNIVERGE 3C UNIFIED COMMUNICATIONS AND
COLLABORATION TERMINOLOGY USAGE
This manual describes the installation and usage of a phone that is part of a
functioning UNIVERGE 3C system.
UNIVERGE Devices:
• DT700 SIP Phones (UNIVERGE 3C or SIP@Net systems)
All acronyms, abbreviations or descriptive terms imply general adherence under the
UNIVERGE 3C product brand, and serve as easy to use terminology throughout the
system.
For a reference of system features and terms for the UNIVERGE 3C system, please
see the appendices of this manual.
SUPPORTED PHONE MODELS
This document details the entire line of phones in the DT700 model lineup. Not all
phones listed in this document may be supported in all regions. For information on
specific models supported in your country or region, contact your NEC reseller or
support organization.

OVERVIEW
1-2 DT700 Phone User Guide