LG LST-255T User Manual

Model: LST-255

Please read this manual carefully before operating

your set. Retain it for future reference.

CDMA Fixed Wireless Terminal

User Guide

LGE CDMA Fixed Wireless Terminal LST-255

REVISED HISTORY

DATE ISSUE CONTENTS OF CHANGES REMARK

2005.01 1.0 Initial Release

● Please read this manual before you use this product. This manual is

based on the production version of LST-255. Software changes may have occurred after this printing.

● LGE reserves the right to make changes in technical and product

specifications without prior notice.

Table of Contents

1 Before You Start 7

Safety Instruction 7

Optimal Phone Performance 7

Care and Service 8

Safety Information 9

2 Introduction 12

Component List 13

Front, Side and Rear View of the Terminal 14

3 LEDs Indicators 16

Installation 17

Installation Steps 20

3 Basic Operation 21

Power On 21

Placing a call 21

Receiving a call 22

Ending a call 22

Warning Tone after Remote Disconnect 22

Emergency Call 22

Power Off 23

4 System Features 24

Hook flash 24

ROH (Receiver Off Hook) 24

System Features 24

Applications 26

Table of Contents

Before You Start

5 Programming 27

Speed Dial 27

Emergency Call 29

Hot Line 30

Alarm 31

Volume Level 32

Outgoing Call Lock 32

G3 FAX/DATA Mode Setting 33

Restrict Call Mode Setting 35

6 Troubleshooting 37

7 General Information 38

LST-255 38

Safety Instruction

WARNING/CAUTION

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 water bodies.

IMPORTANT

Before installing or operating this product read this information.

Optimal Phone Performance

■ Do 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.

■ For the best call quality, keep the antenna free from obstructions and posi-

tion the antenna straight up.

■ Do 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 call quality, damage the phone.

■ RF energy may affect improperly installed or inadequately shielded person-

al 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.

■ 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 distance 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.

Before You Start

- Consult your Authorized LGE Service Center of an experienced radio/TV technician for help.

■ Use only the battery, antenna and AC power supply provided by LGE.

Using any other type will invalidate the warranty.

■ Only authorized personnel should service the phone and its accessories.

Faulty installation or service can be dangerous and may invalidate the warranty.

■ Do not use the unit in designated no cellular phone use area.

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. If the unit is inoperable, then return to the service agent for service.

■ Avoid shock or impact.

■ We recommend you to charge the backup battery before initial use. Backup

battery may be discharged during delivery.

■ This 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.

Care and Service

■ Unplug the telephone from the wall outlet and remove antenna (or discon-

nect antenna cable) before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning.

■ If the unit fails for any reason, do not attempt to disassemble; contact the

telephone service provider for assistance.

■ If 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

WARNING

■

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.

■ Do not paint it. Paint can clog the device’s moving

parts and prevent proper operation.

■ During lightning, do not touch power plug or phone

line. It may cause an electric shock or death.

CAUTION

■ Do not use with car battery. It may cause 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.

■ 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.

■ Keep it dry. Precipitation, humidity, and liquids con-

tain minerals that may corrode electronic circuits.

Before You Start

■ Do not use or store it in dusty, dirty areas as its

moving parts can be damaged.

■ Do not store it in hot areas. High temperatures can

shorten the life of electronic devices, damage batteries, and warp 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 attempt to open it. Non-expert handling of the

device could damage it. Consult your authorized LGE Service Center for help. It may cause 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 install under direct sunlight or on an uneven

surface.

■ Do not remodel the power cord or disassemble. If

power cord or plug is impaired, do not use it. It may cause fire or electric shock.

■ Do not install in an ill-ventilated place. It may be a

cause of fire or breakdown.

■ Do not touch the plug with wet hands. When discon-

necting 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 short-circuit. It may start a fire or may explode

causing injury.

■ Before using plug, check with available power volt-

age. Inaccurate power voltage may be a cause of fire.

■ Do not plug many power cords in outlet. It may

cause fire or electric shock.

■ Do not throw and impact battery. Do not dispose of

batteries by putting them in fire. It may explode or catch fire by electrolyte.

■ When you disconnect the power cord of any acces-

sory, grasp and pull the plug, not the cord. It may cause an adapter breakdown.

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