LG WIT-300H User manual

.
WIT-300H
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 ELECTRONICS COMPANY
March 08-2005
LG Electronics
,
Inc.

WIT-300H User Manual
Issue: 0.4C Date: 24/May/2005
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG Electronics company
2
REVISION HISTORY
ISSUE DATE BY REMARK
0.1A Feb.16 / 04 GH Lee Preliminary Release
0.2 JS Min
0.3A Oct. 2 / 04 YH KOO Update GUI
0.4A Nov. 11/04 SJ HWANG Overall update
0.4B 2005-03-07 YHKOO Update GUI and delete and include some function.
0.4C 2005-05-24 MW MOON Update Schedule
0.4D 2005-06-12 SY JEONG According to displaying caller name in a phone book at 4.1.3
Ringing / Call Status Display, 5.1.8 Caller ID, 5.3.3
Transferring The Call.

WIT-300H User Manual
Issue: 0.4C Date: 24/May/2005
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG Electronics company
3
TABLE OF CONTENTS
1. GENERAL DESCRIPTION......................................................................... 6
1.1 P URPOSE .........................................................................................................................................6
1.2 T OPOLOGY .......................................................................................................................................6
2. WIT-300H TOOLKIT................................................................................... 7
2.1 H ARDWARE D ESIGN ........................................................................................................................7
2.1 D IAGRAM OF THE WIT-300H PHONE .............................................................................................8
3. TECHNICAL SPECIFICATIONS.............................................................. 9
3.1 T ECHNICAL S PECIFICATIONS OF WIT-300H.................................................................................9
3.1 F UNCTIONAL S PECIFICATIONS OF WIT-300H...............................................................................9
3.2 R EGULATORY S PECIFICATIONS OF WIT-300H...........................................................................10
4. USER INTERFACE.................................................................................... 11
4.1 LCD D ISPLAY ................................................................................................................................11
4.1.1 I
CON
D
ISPLAY
......................................................................................................................11
4.1.2 I DLE M ODE D ISPLAY ...........................................................................................................12
4.1.3 R INGING / C ALL S TATE D ISPLAY .........................................................................................13
4.2 B
UTTONS AND
F
UNCTIONS
...........................................................................................................13
4.1.1 B UTTONS AND F UNCTIONS ..................................................................................................13
4.1.2 R ING AND M ESSAGE LED....................................................................................................15
4.3 E NTERING T EXT ............................................................................................................................15
4.3.1 C HANGING THE T EXT I NPUT M ODE .....................................................................................15
4.3.2 U SING THE T9 M ODE ...........................................................................................................15
4.3.3 U SING THE ABC MODE ........................................................................................................16
4.3.4 U SING THE 123 (N UMBER ) MODE ........................................................................................16
5. TELEPHONE FEATURES........................................................................ 16
5.0 R EGISTRATION ..............................................................................................................................16
5.0.1 W
IRELESS
LAN
CONNECTION
.............................................................................................16
5.0.2 MFIM SETUP ........................................................................................................................17
5.0.3 R
EBOOTING
WIT-300H .......................................................................................................17
5.1 B ASIC F EATURE ............................................................................................................................17
5.1.1 T
URING THE
P
OWER
O
N AND
O
FF
.......................................................................................17
5.1.2 U SING M ANNER AND L OCK M ODE QUICKLY .......................................................................18
5.1.3 M
UTE
. ..................................................................................................................................18
5.1.4 R EDIALING C ALLS . ..............................................................................................................18
5.1.5 A DJUSTING THE V OLUME . ...................................................................................................18
5.1.6 S IGNAL S TRENGTH ...............................................................................................................18
5.1.7 S PEED D IALING ....................................................................................................................19
5.1.8 C ALLER ID...........................................................................................................................19

WIT-300H User Manual
Issue: 0.4C Date: 24/May/2005
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5.1.9 AP P ROBING . .......................................................................................................................19
5.2 M ENU D ISPLAY AND M ENU T REE .................................................................................................19
5.2.1 M
AIN
M
ENU
D
ISPLAY
..........................................................................................................19
5.2.2 M AIN M ENU T REE ...............................................................................................................21
5.3 K EY P HONE F EATURE
...................................................................................................................21
5.3.1 M AKING O UTGOING C ALL ...................................................................................................21
5.3.2 T
AKING AN
I
NCOMING
C
ALL
...............................................................................................22
5.3.3 T RANSFERRING THE C ALL ...................................................................................................23
5.3.4 H
OLDING THE
C
ALL
.............................................................................................................24
5.3.5 C ALL F ORWARD ...................................................................................................................25
5.3.6 C
ALL
W
AITING
....................................................................................................................26
5.3.7 C ALL P ARK ..........................................................................................................................27
2.2.8 C ALL P ICK -U P ......................................................................................................................28
5.3.9 M ESSAGE W AIT / C ALL B ACK .............................................................................................29
5.3.10 D O N OT D ISTURB (DND)...................................................................................................29
5.3.11 S YSTEM S PEED D IAL ..........................................................................................................30
5.3.11 S YSTEM S PEED R EDIAL ......................................................................................................30
5.3.12 F LEX F UNCTIONS ...............................................................................................................30
5.3.13 PTT G ROUPS ......................................................................................................................31
6. MENU FEATURES..................................................................................... 33
6.1 P HONE B OOK [M ENU + 1]............................................................................................................33
6.1.1 A
DD
N
EW
[M
ENU
+1+1].......................................................................................................33
6.1.2 S EARCH [M ENU +1+2]..........................................................................................................34
6.1.3 C
ALLER
G
ROUPS
..................................................................................................................34
6.1.4 S PEED D IALS ........................................................................................................................34
6.1.5 D
ELETE
A
LL
[M
ENU
+ 1 + 5]...............................................................................................35
6.2 C ALL H ISTORY [M ENU + 2]..........................................................................................................35
6.3 M ESSAGES [M ENU + 3]................................................................................................................35
6.3.1 W RITE M ESSAGE ..................................................................................................................35
6.3.2 I NBOX ...................................................................................................................................36
6.3.3 O UTBOX ...............................................................................................................................36
6.3.4 D RAFT ..................................................................................................................................36
6.4 T
OOLS
[M
ENU
+ 4] .......................................................................................................................37
6.4.1 S CHEDULE ............................................................................................................................37
6.4.2 M EMO ..................................................................................................................................39
6.4.3 A LARM C LOCK .....................................................................................................................40
6.4.4 C
ALCULATOR
.......................................................................................................................41
6.4.5 W ORLD T IME .......................................................................................................................41
6.4.6 D-
DAY
..................................................................................................................................41
6.5 S ETTINGS [M ENU + 5] ..................................................................................................................42
6.5.1 S
OUND
..................................................................................................................................42
6.5.2 D ISPLAY ...............................................................................................................................43
6.5.3 S
ECURITY
.............................................................................................................................44
6.5.4 N ETWORK ............................................................................................................................45
6.5.5 KTU S
ETTING
......................................................................................................................46
6.5.6 KEY L OCK ............................................................................................................................47
6.5.7 D IALING R ULE .....................................................................................................................47
6.5.8 U SER D ICTIONARY ...............................................................................................................47
6.6 P HONE I NFORMATION [M ENU + 6]...............................................................................................47
6.6.2 S/W V ERSION . .....................................................................................................................48
6.6.3 N ETWORK I NFORMATION .....................................................................................................48

WIT-300H User Manual
Issue: 0.4C Date: 24/May/2005
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Written permission of a duly authorized representative of LG Electronics company
5
P
REFACE
The aim of this manual is to provide conceptual information on the use and operation of key phone
system feature in WIT-300H.

WIT-300H User Manual
Issue: 0.4C Date: 24/May/2005
This Document Contains proprietary information and may not be reproduced or copied without express
Written permission of a duly authorized representative of LG Electronics company
6
1. General Description
The WIT-300H is a small-sized, full-featured telephone that operates over 802.11b1network using VoIP(Voice-
over-IP) technology.
The WIT-300H 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-300H.
The features that are explained in this document describe the User Interface and specification for WIT-300H.
1.2 Topology
The WIT-300H is interfaced with LG IPECS LIK system and IP LDK system directly.
1802.11b is IEEE standard for Wireless LAN PHY(Physcial)/MAC(Medium Access Control) specification under
2.4GHz band wireless network.

WIT-300H User Manual
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2. WIT-300H Toolkit
2.1 Hardware Design
The WIT-300H has the following features:
Twenty-seven (27) Fixed Feature/Function buttons
 Send and End Buttons
 Left and Right Soft Menu Buttons
 4 Navigation and 1 OK Buttons
 Hold/Save Button
 Trans/PGM Button
 Clear/Prev Button.
 STANDARD DIAL Buttons (1, 2, ~ 9, 0, *, #)
 Volume Up and Down Buttons
 PTT Button
65K Color Graphic LCD (128 x 128 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) technology and be compliant with FCC
part 15.
The diagram on the next page illustrates the WIT-300H button layout.

WIT-300H User Manual
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2.1 Diagram of the WIT-300H phone
WIT-300H Specification
Size: 122mm×46.3mm×24.1mm(H×W×D)
Weight: 98g (include the battery)
Color: Dark gray
Battery
Talking Mode: 3.5H
Standby Mode: 40H
Type:3.7V, 1100mAh
Programmable Ring Type: 50 kinds
Display feature
Icon: 12
System LCD Displays: 16 characters x 2 lines
Type: 65K color graphic LCD
Dot: 128 x 128 dot matrix

WIT-300H User Manual
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3. Technical Specifications
3.1 Technical Specifications of WIT-300H
Description Parameter
Receive/Transmit Frequency 2.4 – 2.4835 GHZ
Talk Time 3.5 hour
Standby Time 40 hour
Output Power 50mW Peak
Operating Range 50m (In Office), 200m (Open Site)
Battery 3.7V, 1100mAh
Transmit data rate 1, 2, 5.5, 11Mbps
VoIP Protocol LG Proprietary Protocol (IPKTS)
Codec G.711(A/U Law) / G.723.1/G.729
Wired Encryption TBD (future : IPSec)
Wireless Encryption WEP : Disabled, 64bit, 128bit Support
-. Key 1, Key 2, Key 3, Key 4
Compatible Systems iPECS LIK
Wireless Standard IEEE 802.11b
Wireless Access Protocol CSMA/CA
Noise Under –64dBm (IDLE State)
COS IEEE 802.1 p/Q
3.1 Functional Specifications of WIT-300H
Description Parameter
Screen Theme 4
Key tone/Ring tone/Power-on/off tone Sound 50
Transfer/Forwarding/Holding/DND/Mute/ Generic features
Flex-key manipulation S/W driven 12 buttons
PTT(Push-To-Talk)
Clock Real-world clock
Alarm/Timer
SMS Depend on the system
Call History
Phone Book/Caller Group
Speed Dialing
Memo/Scheduling/Calculator Personal Information
Manager
802.11b Wireless Network Setup SSID / AP Probe
IPECS IP-KTS setup MFIM IP address
Conference call 3 way
MSG Callback

WIT-300H User Manual
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3.2 Regulatory Specifications of WIT-300H
 FCC Part 15.247, Part 15 Class B
 FCC 68 (Hearing AID)

UL-1950
 CSA C22No.950
 EN 60950
 ESD : 10KV (No Effect to Voice Quality), 15KV (No Damage)
 EMC others

WIT-300H User Manual
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4. User Interface
This chapter explains the function of buttons, displayed Icon on the LCD and the features as the WIT-
300H Phone of iPECS systems
4.1 LCD Display
The LCD of the WIT-300H has nine icons and 65K color graphic. The LCD shows different wireless states and
displays visual feedback for the actions performed by user.
1) The display provides a user with visual feedback for all the actions performed by user.
2) 16 characters x 2 line LCD messages are received from IPECS system.
4.1.1 Icon Display
On-Screen Icon
Icon Description
Tells you the radio signal strength
Call is connected
No service. The phone is not receiving a system signal.
Vibration mode
Vibration and Ring mode
You have receive a new text message
The alarm has been set and is on.
Manner mode (Quiet menu)
Tells you the status of the battery

WIT-300H User Manual
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Top Menu Icons
Icon Description
1. Phone Book
2. Call History
3. Message
4. Tools
5. Settings
6. Phone Info.
7. KTU
4.1.2 Idle Mode Display
Display in idle mode will be shown as follows.
Rectangle : Station number
Time : Displaying current time
Date : Displaying date (Month/day display is only supported)
The LCD display is divided into two parts; Rectangle area and Time/Date area. Within rectangle area, the
status of WIT-300H is displayed. In an idle mode, only station number is shown as “STATION 100”.
Time/Date area displays time and date received from the system after successful registration.

WIT-300H User Manual
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4.1.3 Ringing / Call State Display
The display is like as follows
(A) Being called (B) Calling (C) Missing a call
When a call is being tried, LCD display will be changed to (A). When you trying to a call, LCD display will
be changed to (B). If you missed a call by your absent, the LCD display will be changed to (C) and If the
caller’s name and number are already stored in your phone book, the corresponding name appears with
the number at absent display.
4.2 Buttons and Functions
4.1.1 Buttons and Functions
The WIT-300H has 10 digit buttons and 17 feature buttons.
1) Digit Buttons
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
2) Feature Buttons
*, #, [SEND], [END], [UP], [DOWN],[LEFT],[RIGHT],[OK],[LSK],[RSK],
[Hold/Save], [Clear/Prev], [Trans/PGM],[VOL UP], [VOL DOWN], [PTT]
Note: [LSK] means Left Soft Key and [RSK] means Right Soft Key.
The function of button is as followings;
Button
Icon Function Description
[SEND]
Idle mode
 [SEND] shows Recent Calls.
Predial or after selecting call list or phonebook
 [SEND] makes a call.
[END]
During a call
 [END] release a call.
In Menu mode
 [END] goes to idle mode.
Navigation Keys In Menu mode

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[LEFT], [RIGHT],
[UP], [DOWN],
[OK]
 Navigation keys navigate menu.
 [OK] select current menu or confirm the action.
In Idle mode
 [LEFT] goes to KTU menu.
 [RIGHT] goes to FLEX menu
 [UP] goes to Schedule menu
 [DOWN] goes to message menu.
[LSK]
LSK means Left Soft Key
In Idle mode
 [LSK] is used as menu key and goes to main menu mode..
In Menu mode or others
 [LSK] is used to option or special menu keys.
[RSK]
RSK means Right Soft Key
In Idle mode
 [RSK] is used as search key and goes to search menu in
phonebook.
In Menu mode or others
 [RSK] is used to delete or special menu keys
[TRANSFER]/
[PGM]
Transfer a call to the other station
It is used to Program keys
[HOLD]/[SAVE] It is used to Hold and Save key
[CLEAR]/[PREV]
In Menu mode
 It goes to Previous menu mode
In Edit mode
 It delete previous input character.
*
In idle mode
 Pressing longer than 1 second: goes to manner mode
 Pressing less than 1 second : display *
Others mode
 Display *
#
In idle mode
 Pressing longer than 1 second: goes to phone lock mode
 Pressing less than 1 second : display #
Others mode
 Display #
[VOL UP], [VOL
DOWN]
In idle mode
 It is volume up and down of the key tone.
In voice mode
 It is volume up and down of the voice.
In ringing mode
 It is volume up and down of the ring.

WIT-300H User Manual
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PTT
In idle mode
 Press this button and hold, PTT works. Other parties of your
PTT group can listen your speech..
 If you release this button, PTT will be finished and you can
listen.
In voice mode
 This button doesn’t work.
0-9 Dial keys Standards dial buttons
Memo) Manner mode are different with vibration mode. Manner mode affect all of rings and tones, but
vibration mode affect only rings.
4.1.2 Ring and Message LED
The ring and message LED located at upper right side is turned on when an incoming call / a new message is
received. When the ring OFF function is enabled, ring tone is not heard but ring LED is flashing. The ring LED
solid on for a Message waiting indication.
4.3 Entering Text
You can enter alphanumeric characters using the keypad. For example, setting a name in the Phone Book, writing a
message, scheduling events in the schedule all require entering text.
Following text input methods are available in the handset.
4.3.1 Changing the Text Input Mode
1. When you are in a field that allows characters to be entered, you will notice the text input mode indicator in the
upper right corner of the display.
2. By pressing shortly, you can toggle and change the input mode among [Abc], [ABC], [T9abc], [T9Abc],
[T9ABC], [123], [abc]
4.3.2 Using the T9 Mode
The T9 predictive text input mode allows you to enter words easily with a minimum number of key presses. As you
press each key, the handset begins to display the characters that it thinks you are typing based on a built-in
dictionary. As new letters are added, the word changes to reflect the most likely candidate from the dictionary.
1. When you are in the T9 predictive text input mode, start entering a word by pressing keys ‘2’ to ‘9’. Press one key
per letter.
 The word changes as letters are typed – ignore what’s on the screen until the word is typed completely.
 If the word is still incorrect after typing completely, press the ‘*’ key once or more to cycle through the
other word options.
Example

WIT-300H User Manual
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Press ‘4’, ‘6’. ‘6’. 3’ to type Good
Press the ‘*’ key to get Home
 If the desired word is missing from the word choices list, add it by using the ABC mode.
2. Enter the whole word before editing or deleting any keystrokes.
3. Complete each word with a space by pressing the ‘0’ key.
To delete letters, press the [Clear/Prev] key.
Press and hold down the [Clear/Prev] key to erase entire words.
4.3.3 Using the ABC mode
Use the ‘2’ to ‘9’ keys to enter your text.
1. Press the key labeled with the required letter.
 Once for the first letter.
 Twice for the second letter
 And son on
2. To insert a space, press the ‘0’ key once. To delete letters, press the [Clear/Prev] key. Press and hold down the
[Clear/Prev] key to erase entire word
4.3.4 Using the 123 (Number) mode
The 123 Mode enables you to enter numbers in a text messages (a telephone number , for example).
Press the keys corresponding to the required digits before manually switching back to the appropriate text entry
mode.
5. Telephone Features
5.0 Registration
The WIT-300H is recognized as one of the LIP phones by IPECS system. Likewise, the WIT-300H system is to be
registered for successful call processing by IPECS system. The registration is accomplished in two phases; wireless
LAN connection establishment, MFIM registration.
5.0.1 Wireless LAN connection
SSID
SSID is used as an ID meaning by “I am a member of family” in 802.11b compliant wireless network. The WIT-
300H should have the same SSID to one configured within an AP(Access Point). For setup SSID, please refer to
subsection 6.5.4. About SSID in your office, you should contact network administrator.

WIT-300H User Manual
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5.0.2 MFIM setup
MFIM IP address
WIT-300H should know the IP address of MFIM to initially request registration. For setup of MFIM IP address
please refer to subsection 6.5.5.
Network mask
Since MFIM of IPECS resides in wired network, network mask should be specified as well. For setup of MFIM
network mask, please refer to subsection 6.5.5.
5.0.3 Rebooting WIT-300H
After the proper setup of both wireless LAN and MFIM IP address, just turn off the phone and turn it on. The WIT-
300H will start registration and show its station number which is given by MFIM.
5.1 Basic Feature
User can use various telephone features with a WIT-300H registered to MFIM module in a iPECS system.
5.1.1 Turing the Power On and Off
Turning the Phone On
When pressing [END] ( ) button, the power is turned on and the WIT-300H goes to an idle state.
The following describes the sequence of power-on:
1. Install a charged battery pack
2. Press for a few seconds until the blue light in the right upper of the phone is on and off.
3. WIT-300H shows power-on animation
3. WIT-300H tries to do locking the access point while blinking Antenna Icon and RSSI level.
4. If Antenna Icon and RSSI level stop blinking, it means all procedures for initial setup are completed.
5. WIT-300H searches MFIM and sends a registration message to MFIM.
6. if the WIT-300H receives REGISTER RESPONSE, store station number and display station number :
Refer to Idle state LCD display.
Turning the Phone Off
To turn off the WIT-300H, press [END] ( ) until the display turns off.

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5.1.2 Using Manner and Lock Mode quickly.
Manner Mode (Quick)
Use the Manner Mode in public places.
1. When in the idle mode, activate the Manner Mode quickly by pressing for 3 seconds.
When the Manner Mode is set, the key tones are silent, and the phone is set to vibrate.
NOTE: The phone remains in Manner Mode even if you turn it off and back on.
NOTE: To cancel Manner Mode, press to switch into Silence All or Normal Mode.
Lock Mode (Quick)
Use the Lock Mode to prevent others from using your phone.
1. In Idle mode, to activate the lock mode quickly, press for 3 seconds. Lock mode setting is
displayed.
NOTE: To cancel the Lock Mode, Press [OK] , Unlock, then enter your 4 digit password.
5.1.3 Mute.
The mute function prevents the other party from hearing your voice, but allows you to hear the other party.
1. Press Right Soft Key , Mute, during a call.
2. To cancel Mute, press Right Soft Key again.
5.1.4 Redialing Calls.
Press to redial the last number in your call history. Latest 100 phone numbers are stored in the call history
list and you can also select one of these to redial.
5.1.5 Adjusting the Volume.
Use the side keys to adjust the earpiece, ringer, and key beep volumes. The upper key is used to
increase the volume and the lower key is used to decrease the volume.
 You may adjust the earpiece volume during a call.
 The ringer volume can be adjusted through the menu.
 The key beep volume is adjusted through the menu.
5.1.6 Signal Strength.

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Call quality depends on the signal strength in your area. The signal strength is indicated on the screen as
the number of bars next to the signal strength icon: The more bars, the better the signal strength.
5.1.7 Speed Dialing.
Speed dialing can be used at menu for the system feature (we can support 2 or 3 digit feature code for
the system.).
5.1.8 Caller ID.
Caller ID lets you know who is calling by displaying the number of the person calling when your phone
rings.
5.1.9 AP Probing.
WIT-300H has an ability to detect all reachieable APs. It shows the list of SSIDs configured in the APs.
User can choose one of them under his preference. On the AP probing, please refer to section, 6.5.4.
5.2 Menu Display and Menu Tree
5.2.1 Main Menu Display
There are two options of main menu display; Arch style, List style; .
Arch style is based on the Icon. Bigger Icon is indicated as current position of the menu items. This is
shifted to UP/DOWN with pressing navigation UP/DOWN or Side Key UP/DOWN.
List style is based on the browse. These are same function but display method only is different.
The WIT-300H change its main menu display to based on Icon or List.
The display whether based on icon or list is selected as the user want.
It is as documented which is based on the icon main menu display.

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Main Menu
Subm
enu
Main Menu
Submenu