LG WIT-400H User manual

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WIT-400H
User Interface Operation Manual
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION
AND MAY NOT BE REPRODUCED OR COPIED WITHOUT
EXPRESS WRITTEN PERMISSION OF A DULY AUTHORIZED
REPRESENTATIVE OF LG-Nortel Co.Ltd.
Jul. 28-2009

Part 15.19
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
Part 15.21
Any changes or modifications (including the antennas) made to this device that are not
expressly approved by the manufacturer may void the user's authority to operate the
equipment.
RF Exposure Statement
FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation
exposure limits set forth for an uncontrolled environment. This device and its antenna must not
be co-located or operating in conjunction with any other antenna or transmitter.
Part 15.105
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the following
measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
—Consult the dealer or an experienced radio/ TV technician for help.

WIT-400H User Manual
Issue: 0.1A Date: 28/July/2009
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG-Nortel Co.Ltd
2
REVISION HISTORY
ISSUE DATE BY REMARK
0.1A Jul.28 / 09 JM Choi Preliminary Release

WIT-400H User Manual
Issue: 0.1A Date: 28/July/2009
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG-Nortel Co.Ltd
3
TABLE OF CONTENTS
SAFETY INSTRUCTIONS.................................................................................... 7G
SAFETY INFORMATION .................................................................................... 7G
1.GGENERAL DESCRIPTION......................................................................... 8G
1.1GPURPOSE .........................................................................................................................................8G
1.2GTOPOLOGY.......................................................................................................................................8G
2.GWIT-400H TOOLKIT................................................................................... 9G
2.1GHARDWARE DESIGN........................................................................................................................9G
2.2GBASIC CONTENTS ...........................................................................................................................9G
2.3GOPTION CONTENTS .......................................................................................................................10G
2.4GDIAGRAM OF THE WIT-400H PHONE ...........................................................................................11G
3.GTECHNICAL SPECIFICATIONS ............................................................ 12G
3.1GTECHNICAL SPECIFICATIONS OF WIT-400H...............................................................................12G
3.2GFUNCTIONAL SPECIFICATIONS OF WIT-400H.............................................................................12G
3.3GREGULATORY SPECIFICATIONS OF WIT-400H...........................................................................13G
4.GUSER INTERFACE .................................................................................... 14G
4.1GLCD DISPLAY................................................................................................................................14G
4.1.1GICON DISPLAY ......................................................................................................................14G
4.1.2GIDLE MODE DISPLAY ...........................................................................................................15G
4.1.3GRINGING /CALL STATE DISPLAY.........................................................................................16G
4.2GBUTTONS AND FUNCTIONS...........................................................................................................16G
4.1.1GBUTTONS AND FUNCTIONS ..................................................................................................16G
4.1.2GRING AND MESSAGE LED....................................................................................................18G
4.3GENTERING TEXT ............................................................................................................................18G
4.3.1GCHANGING THE TEXT INPUT MODE .....................................................................................18G
4.3.2GUSING THE T9 MODE ...........................................................................................................18G
4.3.3GUSING THE ABC MODE ........................................................................................................19G
4.3.4GUSING THE 123 (NUMBER)MODE ........................................................................................19G
5.GTELEPHONE FEATURES ........................................................................ 19G
5.0GREGISTRATION ..............................................................................................................................19G
5.0.1GWIRELESS LAN CONNECTION..............................................................................................19G
5.0.2GMFIM SETUP........................................................................................................................20G

WIT-400H User Manual
Issue: 0.1A Date: 28/July/2009
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG-Nortel Co.Ltd
4
5.0.3GREBOOTING WIT-400H .......................................................................................................20G
5.1GBASIC FEATURE ............................................................................................................................20G
5.1.1GTURING THE POWER ON AND OFF .......................................................................................20G
5.1.2GMAKING OUTGOING CALL...................................................................................................21G
5.1.3GTAKING AN INCOMING CALL ...............................................................................................22G
5.1.4GUSING MANNER AND LOCK MODE QUICKLY.......................................................................22G
5.1.5GMUTE. ..................................................................................................................................23G
5.1.6GREDIALING CALLS. ..............................................................................................................23G
5.1.7GADJUSTING THE VOLUME. ...................................................................................................23G
5.1.8GSIGNAL STRENGTH...............................................................................................................24G
5.1.9GSPEED DIALING....................................................................................................................24G
5.1.10GCALLER ID. ........................................................................................................................24G
5.1.11GAP PROBING.......................................................................................................................24G
5.2GKEY PHONE FEATURE...................................................................................................................24G
5.2.1GTRANSFERRING THE CALL ...................................................................................................24G
5.2.2GHOLDING THE CALL.............................................................................................................25G
5.2.3GCALL FORWARD...................................................................................................................26G
5.2.4GCALL WAITING ....................................................................................................................27G
5.2.5GCALL PARK ..........................................................................................................................27G
5.2.6GCALL PICK-UP......................................................................................................................28G
5.2.7GMESSAGE WAIT /CALL BACK .............................................................................................29G
5.2.8GDONOT DISTURB (DND).....................................................................................................29G
5.2.9GSYSTEM SPEED DIAL............................................................................................................30G
5.2.10GPTT GROUPS ......................................................................................................................30G
6.GMENU FEATURES..................................................................................... 32G
6.1GMENU DISPLAY AND MENU TREE.................................................................................................32G
6.1.1GMAIN MENU DISPLAY..........................................................................................................32G
6.1.2GMAIN MENU TREE ...............................................................................................................35G
6.2GPHONE BOOK [MENU +1]............................................................................................................35G
6.2.1GADD NEW [MENU+1+1].......................................................................................................35G
6.2.2GSEARCH [MENU+1+2]..........................................................................................................35G
6.2.3GCALLER GROUPS [MENU+1+3]............................................................................................36G
6.2.4GSPEED DIALS [MENU+1+4]..................................................................................................36G
6.2.5GDELETE ALL [MENU + 1 + 5] ...............................................................................................37G
6.3GSOUND SETTING [MENU +2]........................................................................................................37G
6.4GDISPLAY SETTING [MENU +3].....................................................................................................38G
6.5GCALL HISTORY [MENU +4]..........................................................................................................39G
6.5.1GCALL HISTORY.....................................................................................................................39G
6.5.2GCALL DURATION..................................................................................................................40G
6.5.3GCALL SETTING .....................................................................................................................41G
6.6GMESSAGES [MENU +5]................................................................................................................42G
6.6.1GWRITE MESSAGE..................................................................................................................42G
6.6.2GINBOX...................................................................................................................................42G
6.6.3GOUTBOX ...............................................................................................................................42G
6.6.4GDRAFT ..................................................................................................................................42G
6.7GTOOLS [MENU +6]........................................................................................................................44G
6.7.1GSCHEDULE............................................................................................................................44G
6.7.2GMEMO ..................................................................................................................................47G
6.7.3GALARM CLOCK.....................................................................................................................48G
6.7.4GCALCULATOR.......................................................................................................................48G
6.7.5GWORLD TIME .......................................................................................................................49G
6.7.6GD-DAY ..................................................................................................................................49G

WIT-400H User Manual
Issue: 0.1A Date: 28/July/2009
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG-Nortel Co.Ltd
5
6.8GSETTINGS [MENU +8]...................................................................................................................50G
6.8.1GPROFILE SETTING.................................................................................................................50G
6.8.2GSIP SETTING.........................................................................................................................51G
6.8.3GPROVISIONING SETTING.......................................................................................................52G
6.8.4GWIRELESS LAN SETTING.....................................................................................................52G
6.8.5GSECURITY.............................................................................................................................52G
6.8.6GWIRELESS LAN STATUS ......................................................................................................53G
6.8.7GNETWORK INFORMATION.....................................................................................................53G
6.8.8GS/W VERSION.......................................................................................................................53G
6.8.9GRESET SETTINGS. .................................................................................................................53G

WIT-400H User Manual
Issue: 0.1A Date: 28/July/2009
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG-Nortel Co.Ltd
6
PREFACE
The aim of this manual is to provide conceptual information on the use and operation of key phone
system feature in WIT-400H.

WIT-400H User Manual
Issue: 0.1A Date: 28/July/2009
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG-Nortel Co.Ltd
7
Safety Instructions
WARNING! To reduce the possibility of electric shock, do not expose your phone to high humidity areas,
such as the bathroom, swimming pool, etc.
Always store your phone away from heat. Never store your phone in settings that may expose it to
temperatures less than 32°F or greater than 104°F, such as outside during a snow storm or in your car on
a hot day. Exposure to excessive cold or heat will result in malfunction, damage and/or catastrophic
failure.
Be careful when using your phone near other electronic devices. RF emissions from your mobile
phone may affect inadequately shielded electronic equipment nearby. You should consult with
manufacturers of any personal medical devices, such as pacemakers and hearing aides, to determine if
they are susceptible to interference from your mobile phone. Turn off your phone in a medical facility or at
a gas station. Never place your phone in a microwave oven as this will cause the battery to explode.
IMPORTANT! Please read the IEC SAFETY INFORMATION before using your phone.
Safety Information
Please read and observe the following information for the safe and proper use of your phone and to
prevent any unanticipated damage by accident. Also, keep the user’s manual in an accessible place at all
times after reading it.
Unplug the power cord and charger during a lightning storm to avoid electric shock or fire.
Do not use your phone in high explosive areas, as the phone may influence high frequency devices.
Do not put your phone in a place subject to excessive dust, and be careful to keep the minimum
required distance between the power cord and heat sources.
Unplug the power cord prior to cleaning your phone, and clean the power plug pin when it is dirty.
Do not damage the power cord by bending, twisting, pulling, or heating. Do not use the plug if it is
loose, as it may cause fire or electric shock.
Hold the power cord plug firmly to plug and unplug the power cord. Ensure the plug is firmly
connected. If it is not firmly connected, it may cause excessive heat or fire.
Do not place any heavy item on the power cord. Do not allow the power cord to be crimped, as it may
cause fire or electric shock.
Be careful not to let the battery contacts touch metal conductors such as a necklace or coins. When
shorted, it may cause an explosion.
Do not disassemble or allow heavy impact to the battery as it may cause electric shock, short-circuit,
and fire. Store the battery in a place out of reach of children.
Using a damaged battery or placing a battery in your mouth, may cause serious injury.
Do not place items with a magnetic strip, such as a credit card, phone card, bank book and a subway
ticket, near your phone. The magnetism of the phone may damage the data stored in the magnetic
strip.
Do not hold or let the antenna come in contact with your body during a call.
Talking on your phone for a long period of time may reduce the call quality due to heat generated
during use.
Do not allow excessive vibration or impact to the phone.
When you do not use the phone for a long period time, store it in a safe area with the power cord
unplugged.

WIT-400H User Manual
Issue: 0.1A Date: 28/July/2009
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG-Nortel Co.Ltd
8
1. General Description
The WIT-400H is a small-sized, full-featured telephone that operates over 802.11b/gڌnetwork using VoIP(Voice-
over-IP) technology.
The WIT-400H makes and receives calls to IPECS LIK system and PBX extensions.
1.1 Purpose
The following functional specification details the requirements for the development of a WIT-400H.
The features that are explained in this document describe the User Interface and specification for WIT-400H.
1.2 Topology
The WIT-400H is interfaced with LG-Nortel IPECS LIK system directly.
1802.11b/g is IEEE standard for Wireless LAN PHY(Physcial)/MAC(Medium Access Control) specification under
2.4GHz band wireless network.

WIT-400H User Manual
Issue: 0.1A Date: 28/July/2009
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG-Nortel Co.Ltd
9
2. WIT-400H Toolkit
2.1 Hardware Design
The WIT-400H has the following features:
Twenty-seven (27) Fixed Feature/Function buttons
zSend and End Buttons
zLeft and Right Soft Menu Buttons
z4 Navigation and 1 OK Buttons
zSystem Feature Button
zAlarm/Morning Call Button
zClear/Prev Button.
zSTANDARD DIAL Buttons (1, 2, ~ 9, 0, *, #)
zVolume Up and Down Buttons
zPTT Button
65K Color Graphic LCD (176 x 220 dot matrix), Back Light
Vibration / PTT
64 poly sound
Intenna
Headset jack
Hearing aid compatible receiver
The RF portion of the project is based on the unlicensed 2.4 GHz to 2.483.5 GHz frequency band for wireless
communications. The unit uses DSSS(Direct Sequence Spread Spectrum) )/OFDM(Orthogonal Frequency
Division Multiplexing) technology and be compliant with FCC part 15.
The diagram on the next page illustrates the WIT-400H button layout.
2.2 Basic Contents
WIT-400H Handset
You should be able to find MAC address tag at the back side of the phone
Rechargeable battery
LG-Nortel logo should be displayed.