LG LST-260 User manual

LGE CDMA Fixed Wireless Terminal
LST-260
2
CDMA Fixed Wireless Terminal
User Guide
Model: LST-260

LGE CDMA Fixed Wireless Terminal
LST-260
3
REVISED HISTORY
DATE ISSUE CONTENTS OF CHANGES REMARK
2005.4.21 ISSUE 0.1 Preliminary
FCC DOC
Please read this manual before you use this product. This manual is based on the production
version of LST-260 FWT. Software changes may have occurred after this printing.
LGE reserves the right to make changes in technical and product specifications without prior
notice.

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Table of Contents
1. Before You Start ..................................................................................................... 7
1.1 Safety Information...................................................................................................................... 7
1.2 Optimal Phone Performance ..................................................................................................... 7
1.3 Care and Service ....................................................................................................................... 8
♦Safety Information ......................................................................................................................... 8
2. Introduction .......................................................................................................... 11
2.1 Front, Side and Rear View of the Terminal.............................................................................. 12
2.1.1 Installation for Wall Mounting.......................................................................................... 13
2.2 3 LEDs Indicators..................................................................................................................... 14
2.3 Installation................................................................................................................................ 14
STEP 1. Check Components.................................................................................................. 14
STEP 2. Place the Terminal.................................................................................................... 15
STEP 3. Connect Components............................................................................................... 15
STEP 4. Check LED Indicators............................................................................................... 15
2.4 Installation Steps...................................................................................................................... 17
3. Basic Operation.................................................................................................... 18
3.1 Power On ................................................................................................................................. 18
3.2 Placing a call............................................................................................................................ 18
3.3 Receiving a call........................................................................................................................ 18
3.4 Ending a call ............................................................................................................................ 18
3.5 Warning Tone after Remote Disconnect .................................................................................. 19
3.6 Emergency Call........................................................................................................................ 19
3.7 Power Off.................................................................................................................................. 19
4. System Features .................................................................................................. 20
4.1 Hook flash ................................................................................................................................ 20
4.2 ROH (Receiver Off Hook) ........................................................................................................ 20
4.3 System Features...................................................................................................................... 20
4.4 Applications.............................................................................................................................. 21
5. Programming........................................................................................................ 22
5.1 Speed Dial................................................................................................................................ 22
Storing the Speed Dial Number ............................................................................................... 22
Enable or Disable Speed Dial.................................................................................................. 22
Erase All Speed Dials .............................................................................................................. 23
Operation ................................................................................................................................. 23
5.2 Emergency Call........................................................................................................................ 23
Entering the emergency phone number .................................................................................. 23
Enable or Disable emergency call ........................................................................................... 23
Erase All Emergency Call Numbers ........................................................................................ 23
5.3 Hot Line.................................................................................................................................... 24
Programming the Hot Line number ......................................................................................... 24
Enable the Hot Line Feature.................................................................................................... 24
Disable the Hot Line Feature................................................................................................... 24
Programming the Hot Line Time.............................................................................................. 24
5.4 Alarm........................................................................................................................................ 24
Entering Alarm Time (12-hour Mode) ...................................................................................... 24
Entering Alarm Time (24-hour Mode) ...................................................................................... 25
Disable Alarm Feature ............................................................................................................. 25
5.5 Volume Level ........................................................................................................................... 25
Changing the Volume Level..................................................................................................... 25
5.6 Outgoing Call Lock................................................................................................................... 25
Enable or Disable Outgoing Call Lock..................................................................................... 25
Changing Outgoing LOCK Code ............................................................................................. 26
5.7 G3 FAX / DATA Mode Setting ..................................................................................................26
Enable or Disable G3 FAX mode (Only LST-260F)................................................................. 26
Enable or Disable DATA mode ................................................................................................ 26

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5.8 Restrict Call Mode Setting ....................................................................................................... 27
Set Restrict Call Level ............................................................................................................. 28
Storing the Permit Dial Number ............................................................................................... 28
Storing the Deny Dial Number (Restricted dial number) ......................................................... 28
6. Troubleshooting.................................................................................................... 29
7. General Information ............................................................................................. 30
7.1 LST-260 ................................................................................................................................... 30

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1
1. . B Be ef fo or re e Y Yo ou u S St ta ar rt t
1.1 Safety Information
Warning
To reduce the risk of fire or electric shock, do not expose this product to rain or moisture.
Do not use this product near swimming pools or other bodies of water.
IMPORTANT
Before installing or operating this product, read this information.
1.2 Optimal Phone Performance
zDo not operate your product when holding the antenna, or when someone is within four
inches (ten centimeters) of the antenna.
Holding the antenna affects call quality and may cause the telephone to operate at a
higher power level than needed.
zFor the best call quality, keep the antenna free from obstructions and point the antenna
straight up.
zDo not use the unit with a damaged antenna. Have your antenna replaced by a qualified
technician immediately. Use only a manufacturer-approved antenna. Non-approved
antennas, modifications, or attachments could impair the call quality or damage the phone.
zRF energy may affect improperly installed or inadequately shielded personal medical
devices such as pace markers, hospital monitor. Consult the manufacturer of any personal
medical devices to determine if they are adequately shielded from external RF energy.
Turn your terminal OFF in health care facilities when any regulations posted in the areas
instruct you to do so. Hospitals or health care facilities may be using equipment that could
be sensitive to external RF energy.
zIf 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 radio or television and the telephone.
- Connect the equipment into an outlet on a circuit different from that to which the
terminal is connected.
- Consult you Authorized LG Dealer of an experienced radio/TV technician for help.
zUse only the battery, antenna and AC power supply provided by LG. Using any other type
will invalidate the warranty.
zOnly authorized personnel should service the phone and its accessories. Faulty
installation or service any be dangerous and may invalidate the warranty.
zDo not use the unit in designated “no cellular phone use” area.
Avoid exposure to high temperature or humidity

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zAvoid wetting the unit with any liquids. If the unit gets wet, turn the power off immediately
and remove the backup battery and AC power supply. If the unit is inoperable, then return
to the service agent for service.
zAvoid shock or impact.
zWe recommend you to charge the backup battery before initial use. Backup battery may
be discharged during delivery.
zThis device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may
cause undesired operation
1.3 Care and Service
zUnplug the Telephone from the wall outlet and remove antenna (or disconnect antenna
cable) before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for
cleaning.
zIf the unit fails for any reason, do not attempt to disassemble; contact the telephone
service provider for assistance.
zIf any of the following conditions exist: Unplug the unit at the wall plug, remove battery,
and call the service provider.
- The power supply cord is damaged or frayed.
- Liquid has been spilled into the unit.
- The unit has been exposed to rain or water.
- The unit has been dropped or damaged.
- The unit does not work normally by following the operating instructions.
♦Safety Information
Keep it dry. Precipitation, humidity, and liquids contain minerals that will corrode electronic circuits.
Avoid exposure to high temperature or humidity. Avoid wetting the unit with any
liquids. If the unit gets wet, turn the power off immediately and remove the
backup battery and AC power supply.
Do not use with car battery. It may be an electric shock, fire, breakdown
or transformation.
For safety use, use only adapter approved by LG.
To all problems arising from not following this guide, LG does not bear
responsibility.

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Do not store it in hot areas. High temperatures can shorten the life of electronic devices, damage
batteries, and wrap or melt certain plastics.
Do not store it in cold areas. When the phone warms up to its normal operating temperature, moisture
can form inside the phone, which could damage the phone’s electronic circuit boards.
Do not paint it. Paint can clog the device’s moving parts and prevent proper operation.
Do not use or store it in dusty, dirty areas as its moving parts can be
damaged.
Do not attempt to open it. Non-expert handling of the device could
damage it. Consult your authorized LG dealer for help. It may be a
cause of fire, electric shock, and breakdown.
Do not drop, knock or shake it. Rough handling can break internal circuit
boards.
Do not use harsh chemicals, cleaning solvents, or strong detergents to
clean it. Wipe it with a soft cloth that has been slightly dampened in a
mild soap-and water solution.
When lightening, do not touch power plug or phone line. It may be a
cause of an electric shock or death.
Do not install in the place where shine on the rays of the sun or on the
carpet or cushion. It may be a cause of fire or breakdown.
Before using plug, check with home power voltage. Inaccurate power
voltage may be a cause of fire.

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Do not plug many power cords in outlet. It may be a cause of fire or
electric shock.
Do not remodel the power cord or disassemble. If power cord or plug is
impaired, do not use it. It may be a cause of fire or electric shock.
Do not install in the ill-ventilated place. It may be a cause of fire or
breakdown.
Do not touch the plug with wet hands. When disconnect the power cord
of any accessory, grasp and pull the plug, not the cord. It may be a
cause of fire or electric shock.
Do not put heavy things on the power cord. Do not bend power cord
too much. It may be a cause of fire or electric shock.
Do not peel off battery. Do not short-circuit. You may get hurt or it
may fire by generation of heat or explosion.
Do not throw and impact battery. Do not dispose of batteries by
putting them in fire. It may explode or fire by electrolyte.
When you disconnect the power cord of any accessory, grasp and
pull the plug, not the cord. It may be a cause of adapter breakdown.

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2
2. . I In nt tr ro od du uc ct ti io on n
Congratulations on your purchase of the LG Fixed Wireless Terminal that has been designed to
operate on the latest digital mobile communications technology, Code Division Multiple Access
(CDMA). This CDMA digital technology has greatly enhanced voice clarity and can provide
various advanced features. The terminal enables the normal operation and direct connection of
standard telephone equipment into the cellular network.
The standard unit provides:
zA phone jack to plug in the telephone equipment(RJ-11 Port);
zRing voltage used to ring the telephone connected to the unit, with a Ringer Equivalence
Number of 4;
zA phone jack to plug in the G3 FAX equipment (RJ-11 Port);
zData Port for service and repair(RJ-45 Port)
zAC Power supply with barrel plug connector;
zSupport Dial tone;
zTouch tone(DTMF) or Pulse Dialing;
zSupport Caller ID Telephone;
zVoice-Mail Notification ring alerts you to new voice-mail messages;
zThree lights (LEDs) to indicate the status of the unit;
zDipole Antenna;
Some features can not be supported by service provider’s equipment status.
For instance, the following features may not be supported;
- Speed Dial
- Emergency Call
- Hot Line Call
- Alarm
- Outgoing Call Lock
- Quick Dial Option with ‘#’
Other features as determined by your service provider.
Note: Telephones with multiple terminating impedance should be set for 600ohms.

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2.1 Front, Side and Rear View of the Terminal
.3..8…
< Figure 1 >
ITEM DESCRIPTION
①LEDs Indicate the status of the unit
②DC IN 12V AC/DC Power Adapter
○3Batt. Battery On/Off Switch
④TEL (RJ-11 Port) Connecting Ports for SLT
(Single Line Telephone)
⑤DATA Port (RJ-45 Port) Connecting Port for Data Service to PC(RS-232C)
○6USB Port Connecting Port for Data Service to PC(USB)
○7Antenna Connector Connecting Port for TNC Antenna
○8Power Power On/Off Key

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2.1.1 Installation for Wall Mounting
To mount terminal on the wall, please follow the procedure to install it correctly.
1. Determine suitable location to mount terminal with mounting template;
2. Mark the two openings and select round or pan-head type screw;
3. Drill out the holes with drill bit smaller in diameter than the screws
4. Secure two screws into the wall, leaving about 65mm gap between the screw heads.
5. Insert the DC power jack into an electrical outlet and attach the telephone line into the
Phone Jack (RJ-11) of the terminal.
6. Place the terminal over the two screws.
7. Slide the terminal downward until the screw head is locked at the top of the opening and
the terminal is secure;
8. Check that set is fixed on the screws.
Mounting Template
65mm
65mm

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2.2 3 LEDs Indicators
[ Table 1]
2.3 Installation
You should follow each step carefully as shown below in order to guarantee proper operation of
CDMA Fixed Wireless Telephone.
STEP 1. Check Components
zFixed Wireless Terminal is supplied with the following standard unit and accessories;
1. LST-260 Unit - 1 EA
2. Dipole Antenna - 1 EA
3. Backup Battery - 1 EA
4. User Guide - 1 EA
5. AC/DC Power Adapter - 1 EA
LED COLOR Operating Condition
GREEN-solid DC Power is applied
RED-solid Battery Power is applied
POWER LED
ORANGE -solid Low Battery
GREEN-solid Good Signal
ORANGE-solid Poor Signal
SIGNAL LED
RED-solid No Service Area
GREEN – blink
(0.5sec On / 0.5sec Off) Voice Message is received
GREEN – blink
(1 sec On / 1 sec Off) Data Service or G3 Fax Service is working
MODE LED
GREEN - solid G3 FAX receive mode is enabled

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zPlease make sure that these components are present and check for evidence of shipping
before you begin the unit installation.
zIf components are missing or damage is found, contact your authorized LG distributor
immediately.
STEP 2. Place the Terminal
zPlace the terminal on the stable flat secure surface area (desk, table, etc.).
Avoid direct exposure to the sun lights and damp area.
zRead the Safety Information located at the first part of this document before you place the
terminal.
STEP 3. Connect Components
zConnect the Dipole antenna to the TNC connector located at the topside of the terminal.
(See Figure 1 to locate the TNC connector.)
If you placed the terminal on the flat surface, bend the antenna up side.
zConnect your phone cord to the RJ-11 port located at the side of the terminal.
zConnect the battery cable to the DC battery connector at the side of the terminal.
-. Remove the battery compartment cover.
-. Connect battery to the connector.
-. Replace the battery cover.
zConnect the AC power supply cable to the DC input port located at the side of the terminal.
zIf you use Data Service or PC FAX Service, connect your RS-232C cable cord to the RJ-45
port or USB Cable cord to the USB port located at the side of the terminal.
zIf you use G3 FAX machine, connect your line cord of G3 FAX to the RJ-11 port located at
the side of the terminal. (only LST-260F)
“Refer to connection Diagram with external equipment in Figure 2 ”
STEP 4. Check LED Indicators
zWhen you followed the installation instruction STEP 1 to STEP 3, please check the LEDs for
normal operation.
zWhen DC power is fed at the first time, LEDs will operate as follows:
After few seconds, Power LED is GREEN, if AC/DC power is applied.
If receiving signal strength is strong enough, then SIGNAL LED is GREEN.
If not, it is ORANGE or RED. And MODE LED is turned off.

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[LST-260]
[ Figure 2. Connection Diagram with External Equipment ]
* Note :
- G3 FAX can not connected to your LST-260 terminal.
- Length between LST-260 and Telephone : over 1m.
The adapter type(with power cord) may be different from country to country.
! Connection telephone jack to data port will cause malfunction of data
service
1
[Battery Switch]
Notice
Before using the terminal, please check battery switch is on.
After switching on it, use the phone. When charging the battery,
check that battery switch is “on”.
Battery is charged only when battery switch is on.

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2.4 Installation Steps
Please follow the below procedure to install the unit properly.
1. 2.
Connect the Bend the
Antenna to the antenna up
TNC connector right.
(Turn right).
3. 4.
Connet your Connect the
DC
Phone Cord. Power supply
supply.
Terminal Connection
Battery Connection
zFirst, slow down the terminal slide switch and unscrew.
zTo connect battery, disassemble terminal like above figure.
zBattery connector’s groove must be slid into the jack like above figure.

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3
3. . B Ba as si ic c O Op pe er ra at ti io on n
3.1 Power On
1. The POWER LED indicates the presents status;
1) Using AC Adapter : Solid GREEN
2) Using internal battery : Solid RED
3) Using internal battery and battery is weak capacity: Solid ORANGE
2. When the terminal succeeded in getting the service, SIGNAL LED indicates the strength of
the signal(Table 1).
Lifting handset on telephone, dial tone is heard and you can enter a phone number.
Note :
*) Not entering any key for 15 seconds warning tone will be produced.
*) In the overlap dial mode, it may take over 15seconds.
*) If Hot Line function is enabled, busy tone is not produced and hot line number is
automatically connected.
*) While having maintenance request order or lock order from the system, neither dial tone nor
busy tone is produced. Instead of them, the lock tone(“pi-pi-pi”) will be heard one time and
there will be no sound and ALL LED’s will be blinking with GREEN color simultaneously
3. If the radio service is not available or radio signal is too weak to detect;
The SIGNAL LED is RED. (No Service status)
.
3.2 Placing a call
When lifting handset of the connected telephone (“off hook”), the terminal determines whether
cellular service is available.
If it is available, dial tone is produced and a number can be dialed normally.
If phone service is not available, SIGNAL LED of the terminal will be RED and no dial tone will
be heard.
If user press ‘#’ button after dialed the number, the terminal make a call immediately.
3.3 Receiving a call
The connected telephone rings when an incoming call is detected.
Pick up the handset and begin talking.
3.4 Ending a call
When you have completed the call, place the handset back on telephone. Also you can hook

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flash more than about 1 second to end a call and place a new call without hanging up the
handset.
3.5 Warning Tone after Remote Disconnect
A warning tone may be heard in the telephone after a remote party hangs up from a call,
allowing another call to be initiated after hook-flash.
3.6 Emergency Call
When emergency call number is connected once, it will not be terminated unless the called party
disconnects the call (Emergency Call Hold Service).
Therefore even caller hangs up the telephone, the line will be still connected, so if the caller
picks up the telephone again, he can continue talking.
If emergency call is connected, cellular service is not supported.
As long as your telephone is registered on a system, you can place a call to emergency number
even if your telephone is locked* or restricted*.
Please check the available emergency call number with your service provider.
3.7 Power Off
When you need not to user terminal anymore, you should do power off before removing AC/DC
adapter cable.
If you do terminal power off, Press Power key for 3 seconds. If so, the terminal will led off and
will stop all operation. Then you shall separate External Power jack from Terminal.

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4
4. . S Sy ys st te em m F Fe ea at tu ur re es s
4.1 Hook flash
When the terminal receives a hook-flash from the connected telephone device, it will
automatically allow:
1. For producing dial tone again after a phone number has been dialed without connection.
2. The use of special cellular services which may be available in your cellular service area.
Note: Hook-flash is accomplished in a call through either pressing the dedicated hook-flash key
which is available on some phones or through a rapid single press of the hang-up
mechanism upon which the handset rests when the phone is hung up.
4.2 ROH (Receiver Off Hook)
If the telephone equipment remains “off-hook”, meaning that the handset is left off of its cradle as
it would be when you hang up, with no dialing activity for about 60 seconds, a ROH tone emits
from the receiver for a period of 60 seconds. After ROH tone, Line Lock Out Tone emits from
receiver for a period of 60 seconds.
This feature may be different or not by country specification.
4.3 System Features
Many cellular system offer special services such as call waiting, call forwarding, etc. You can
purchase these services from your cellular service provider. There are certain dialing sequences
to be earned, which vary from service provider to service provider. The service provider will
provide the dialing instructions for your system.
Call Forwarding - An incoming call can be delivered to another telephone number programmed.
Please contact your cellular service provider to use this feature.
Call Waiting – You can receive another incoming call during a call.
In this case, you will hear beep tone and then you can connect the second call holding the first
call by entering a code required by cellular service provider.
Your cellular service provider may require hook-flash (a quick, simulated “hang up”) to answer
the waiting call. Other providers may require entering the codes involving digits 1-9, *, and # to
answer a waiting call.
Three-way Conference Calls – For three-way conference calls, a hook-flash transmits the
SEND command.
Please contact your cellular service provider for more information on using this service.
☞Example
①Dial the first number and wait until connected;
②When connected, give hook-flash and dial the second number and give one more hook-
flash to be connected;
③When the second call is connected, give hook flash to complete a 3-way conference call.

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Voice mail – Use voice mail service in the same manner as you would on a regular telephone. If
you have a new voice-mail message, the WLL-terminal transmits a special Voice-mail
Notification Ring (4sec On / 1sec Off default) and Mode LED is blinking (0.5sec On / 0.5sec Off).
Please contact your cellular service provider for more information on using Voice Mail or to
change Voice-Mail Ring pattern.
Caller ID – LST-260 can support caller ID service if you have a telephone with Caller ID feature.
*During a call, CID is not displayed.
Please contact your cellular service provider for more information on using this service.
4.4 Applications
Data Communication – LST-260 is capable of transmitting and receiving IS-707A FAX or
modem communications.
For data communications, you will need a standard RS-232C cable or a standard USB cable to
connect your PC and FWT terminal. For further information, please contact our authorized
service dealer.
Multi-extension Installations – For a multi-extension installation, make sure that all the
extensions are on-hook.
If one extension is off-hook (not hung up), none of the extensions on that line will ring when a
call is being received.