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GDC-480H
User Guide
Please read this guide carefully before
operating your new Wireless handset.
Retain the guide for future reference.

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Summary of Contents for LG-Ericsson IPECS GDC-480H

  • Page 1 GDC-480H User Guide Please read this guide carefully before operating your new Wireless handset. Retain the guide for future reference.
  • Page 2 GDC-480H Wireless Handset User Guide Regulatory and Safety Notices 1. Radio Frequency Emissions: FCCIC Compliance statement This device complies with Part 15RSS-GEN of the FCCIC rules. Operation is subject to the following two conditions; 1. This device may not cause harmful interference, and 2.
  • Page 3 GDC-480H Wireless Handset User Guide European Union Declarations of Conformity Ericsson-LG Enterprise Co., Ltd. declares that the equipment specified in this document, which bears the “CE” mark, conforms to the European Union Radio and Telecommunications Terminal Equipment Directive (R&TTE 19995EC) including, Electromagnetic Compatibility Directive (200695EC) and Low Voltage Directive (2004108EC) The product fulfills the essential requirements of the harmonized standards shown above.
  • Page 4 GDC-480H Wireless Handset User Guide Important Care & Precautions: Before connecting or using your new phone, take a moment to consider safety and reliability. Use common sense when locating, connecting and using your GDC-480H  The GDC-480H uses 3.7 VDC Li-ion batteries. Replace batteries only with identical size and type available from your local Ericsson-LG Enterprise dealer.
  • Page 5 GDC-480H Wireless Handset User Guide Important safety information that will help you safely use your phone. Failure to read and follow the important safety information in this phone user guide may result in serious bodily injury, death, or property damage. WARNING: Violation of the instructions may cause serious injury of death.
  • Page 6 GDC-480H Wireless Handset User Guide  Do not disassemble or revise the battery and do not use it for other purposes. Use the specified battery and adaptor only. Fire or personal injury may be caused by heat or rupture.  If the battery is damaged, the battery liquid may leak out.
  • Page 7 GDC-480H Wireless Handset User Guide  Do not let anybody disassemble or alter the device other than qualified service personnel. Contact the distributor and the customer service center for the inspection and repair. Fire, an electric shock or problems could be caused. ...
  • Page 8: Table Of Contents

    GDC-480H Wireless Handset User Guide Table of Contents 1. Introduction ................1 Description ..................1 1.1.1 Handset ......................1 1.1.2 GDC-480H Display ...................4 1.1.3 Chargerbase Unit .....................6 2 Getting Started ................. 7 Unpacking the GDC-480H .............. 7 Installing the batteries ..............9 Connecting the chargerbase Unit ..........
  • Page 9 GDC-480H Wireless Handset User Guide Request a Busy Station Call Back ..........20 Leaving a Return Call Message ............ 21 Camping-on to a Busy Station ............21 Linked Stations Pairs ..............21 Answering a Call Ringing at Another Station ........ 22 Using Station Speed Dialing ............
  • Page 10 GDC-480H Wireless Handset User Guide 5.6.3 Keypad Tones ....................45 5.6.4 Language ....................... 45 5.6.5 Silent Mode ....................45 5.6.6 Keypad Lock ....................46 5.6.7 SW Version ....................46 5.6.8 Edit CO Code ....................46 5.6.9 Missed Call Mode ................... 47 5.6.10 Range Out Beep .....................
  • Page 11: Introduction

    GDC-480H Wireless Handset User Guide 1. Introduction Thank you for selecting the Ericsson-LG Enterprise GDC-480H Wireless handset. With our GDC-480H you will experience great in-building mobility with access to all of the many features and functions of your Ericsson-LG Enterprise communication system. This guide is intended to provide you with detailed information on the use of your new Ericsson-LG Enterprise Wireless DECT handset.
  • Page 12 GDC-480H Wireless Handset User Guide Number Button Description Navigation button: Left arrow – idle state=view missed call, other states=left navigation Right arrow – Idle state=place call (host intercom dial tone), active call state=press to Transfer call, or press and hold 1 second to place call on hold, in User Menu=right navigation.
  • Page 13 GDC-480H Wireless Handset User Guide GDC-480H (rear view) If an Ear MicrophoneHeadset is attached to a GDC-480H, it can receive or release a call. It is recommended to use a Headset meeting JIS C-6560 Specification. Press the button on the Ear MicrophoneHeadset to receive an incoming call when ringing, and do the same action to release the call.
  • Page 14: Gdc-480H Display

    GDC-480H Wireless Handset User Guide 1.1.2 GDC-480H Display The GDC-480H has a large 176 x 220 pixel full-color TFT LCD (Liquid Crystal Display). The display indicates the status of the handset and provides visual feedback for dialing and other actions. Various icons, detailed in the chart below, are shown at the top of the display. The central area of the display shows messages from the host Ericsson-LG Enterprise system and the phone itself.
  • Page 15 GDC-480H Wireless Handset User Guide Icon Name & Description Battery icon Vertical lines indicate battery charge state. At one (1) bar charging is recommended, and call quality may be affected. When low battery (1 bar), backlight will turn off to save battery power. The last Icon means the battery is charging.
  • Page 16: Chargerbase Unit

    GDC-480H Wireless Handset User Guide Message Description Display Duration Keypad The handset dial pad is locked; no outgoing calls Until handset is Locked can be made. unlocked 0~9, *, #, P, Dialed digits and special characters. Dialing D, R (P -:Pause, D -:Go to DTMF, R -:Flash) 1.1.3 Chargerbase Unit The Chargerbase unit (pn GDC-450SSC) is used to charge the GDC-480H handset and to house the handset when not in use.
  • Page 17: Getting Started

    GDC-480H Wireless Handset User Guide 2 Getting Started Before you can begin to use your new GDC-480H you must unpack the unit, install the batteries, charge the unit and register the item for service to your telephone system. This section provides you the information needed to complete these steps. 2.1 Unpacking the GDC-480H Each GDC-480H package contains the items below.
  • Page 18 GDC-480H Wireless Handset User Guide GDC- package Handset ChargerBase ACDC Adapter Batteries Quick Guide Belt Clip Ear-Microphone...
  • Page 19: Installing The Batteries

    GDC-480H Wireless Handset User Guide 2.2 Installing the batteries The batteries are installed in the battery cavity in the rear of the unit. To install the batteries, 1. Remove the battery cover located on the rear of the unit. Press the latch at the top of the cover and slide the cover down to remove.
  • Page 20: Connecting The Chargerbase Unit

    GDC-480H Wireless Handset User Guide 2.3 Connecting the chargerbase Unit The Chargerbase unit must be connected to power using the supplied ACDC Adapter. 1. Plug the DC output plug of the adapter into the DC input of the charger. 2. Insert the AC plug of the adapter into an AC outlet. Use only the adapter provided with the unit.
  • Page 21: Installing The Belt Clip

    GDC-480H Wireless Handset User Guide 2.5 Installing the Belt Clip The GDC-480H comes with a belt clip that can be installed on the unit. To install the belt clip, refer to the figure and instructions below. When installing the belt clip: 1.
  • Page 22: Subscribing The Gdc-480H To A System

    GDC-480H Wireless Handset User Guide 2.7 Subscribing the GDC-480H to a System Prior to accepting a connection with a GDC-480H, a subscription to services must be entered into the WMI of your telephone system. This is accomplished in a two step process: the Attendant station enables subscription of a phone to the system, then the GDC-480H subscribes to the system for services.
  • Page 23: Terminating A Subscription

    GDC-480H Wireless Handset User Guide  Note: Depending on the system or radio channel environment, the system or the wireless terminal may not recognize that the system has the subscribed wireless terminal or the wireless terminal is subscribed to the system. Once a user has performed the subscription procedure, the user should attempt to make a call.
  • Page 24: Authentication

    GDC-480H Wireless Handset User Guide 4) Enter the Station No. 5) Press [HOLDSAVE] button and confirmation tone is heard. 6) Confirmation tone (or error tone) will be heard at the Station, and the corresponding Attendant Station. 2.8 Authentication Verifies the wireless terminal andor the user with the System. The User inputs the User Personal Identification (UPI) or Authorization codePIN (5-digits), when requested by System Attendant.
  • Page 25: Using The Basic Features

    GDC-480H Wireless Handset User Guide 3 Using the Basic Features Some buttons have multiple functions. In some cases, a button will activate one feature when simply pressed and activate another feature when the button is pressed and held for a little longer than 1 second.
  • Page 26: Muting Your Microphone

    GDC-480H Wireless Handset User Guide 4) From this menu select External Ring or Internal Ring to set the ringer volume for external or internal calls respectively and press the. OK ( ) button. 5) Use the Left and right arrows of the Navigation ( ) button to highlight the volume level and press the OK ( ) button.
  • Page 27: Answering A Call

    GDC-480H Wireless Handset User Guide 3.6 Answering a Call When a call is received, you receive a visual indication of the incoming call. The Call type icon flashes EXT or INT indicating an external or internal call and the calling number is shown.
  • Page 28: Call Transfer

    GDC-480H Wireless Handset User Guide 3.8 Call Transfer You can send an active call to another user of your Ericsson-LG Enterprise system. You can announce the transfer to the receiving party (Screened Transfer) or without an announcement (Unscreened Transfer). To transfer an active call: 1.
  • Page 29: System Last Number Redial

    GDC-480H Wireless Handset User Guide 3.11 System Last Number Redial The host Ericsson-LG Enterprise system stores the last fifteen (15) external numbers called by the GDC-480H in system memory. These numbers can be accessed and the number selected for quick redialing. To use System Last Number Redial: 1.
  • Page 30: Using Advance System Features

    GDC-480H Wireless Handset User Guide 4 Using Advance System Features 4.1 Program a System User Name You can store a name in the host system for use as your id when you are called or call another station. The User name is also employed with Dial-by-Name. To assign your User name: 1.
  • Page 31: Leaving A Return Call Message

    GDC-480H Wireless Handset User Guide 4.3 Leaving a Return Call Message When a station user does not answer your call or is in DND, you may request the user callback when available. The station receives a Message Wait indication and responds using the procedure in Responding to a Message Wait section discussed later in this guide.
  • Page 32: Answering A Call Ringing At Another Station

    GDC-480H Wireless Handset User Guide 4.6 Answering a Call Ringing at Another Station When another station rings and you may be allowed to answer (pick up) the call. There are two (2) types of pick-up; directed call pick up answers a call to a specific phone, and group pick-up answers a call to a group of phones.
  • Page 33: Using System Speed Numbers

    GDC-480H Wireless Handset User Guide To delete a Station Speed Dial number: 1. Press the Talk ( ) button, you receive dial tone. 2. Press and hold, 2 seconds, the SpeedProgram ( ) button. 3. Press the SpeedProgram ( ) button. 4.
  • Page 34: Pre-Defined & Custom Text Messaging

    GDC-480H Wireless Handset User Guide  # - Cancel call forward 4. Dial the internal destination station, group, etc. 5. Press the End ( ) button.  Note: When forwarding calls to voice mail, assure you have created a voice mail greeting. In some cases, such as Follow-me forward, you must enter an Authorization Code to activate the feature.
  • Page 35: Responding To A Message Wait Indication

    GDC-480H Wireless Handset User Guide To create a User Custom Message: 1. Press the Talk ( ) button, you receive dial tone. 2. Press and hold, 2 seconds, the SpeedProgram ( ) button. 3. Dial the Text Message code, default 52. 4.
  • Page 36: Blocking Outgoing Calls Wtemporary Cos

    GDC-480H Wireless Handset User Guide 3. or, ST (station call back messages) dial 1 and press the Call back ( ) button to return the message. To delete a station message without a call back, press the * and 1 digits; to delete all station messages without a call back, press the # and 1. For CL (missed call with CLI messages), dial 2 and press the right arrow on the Navigation ( ) button to return the call.
  • Page 37: Paging

    GDC-480H Wireless Handset User Guide 4.13 Paging The host system incorporates voice broadcasts to other stations and external speakers. During a page, voice is broadcast to the speaker of idle stations assigned to receive the page. Each station is assigned to a page group, known as a zone, and individual zones are paged.
  • Page 38: Conference Room

    GDC-480H Wireless Handset User Guide 4.15 Conference Room GDC-480H cannot initiate a conference. It can, however, create, join, and delete a conference room. To activate (create) a conference room: 1. Press the Talk ( ) button, you receive dial tone. 2.
  • Page 39: Using The System Alarm Clock

    GDC-480H Wireless Handset User Guide 4.17 Using the System Alarm Clock In addition to the handset Appointment feature, the host system incorporates a wake-up or alarm clock feature. When the alarm time is reached, the system alerts you with ring signal and displays “WAKEUP RING.”...
  • Page 40: Responding To An Authorization (Pin) Request

    GDC-480H Wireless Handset User Guide 4.19 Responding to an Authorization (PIN) Request In order to manage wireless terminals, the Attendant may request you to enter your PIN. When the display message “PIN” appears, you must respond by entering your PIN (Authorization code).
  • Page 41 GDC-480H Wireless Handset User Guide To access a User Program: 1. Press the Talk ( ) button, you receive dial tone. 2. Press and hold, 2 second, the SpeedProgram ( ) button. 3. Dial the User Pgm Code and any required entry. See your System Administrator for codes.
  • Page 42: Alarm Message

    GDC-480H Wireless Handset User Guide User PGM Code Description Display Remark [09] AT HOME [10] AT BRANCH OFFICE [11-20] UN-REGISTER MSG Create a Station User MESSAGE : 00 Message 53 & Rm & Auth Start a Conf Room DIAL NO (1-9) AND PASSWD Code 54 &...
  • Page 43: Gdc-480H User Menu Features

    GDC-480H Wireless Handset User Guide 5 GDC-480H User Menu Features GDC-480H incorporates a menu you employ to control various features and attributes of the handset. The Appendix GDC-480H User Menu displays the Menu tree. The main sub- menus are:  Call Register (Call Log) ...
  • Page 44: Display

    GDC-480H Wireless Handset User Guide  Delete: deletes record.  Call: calls number. 5. Press the OK ( ) left soft button to access the sub-menu. 6. Press the End ( ) button. Options under the delete selection allow you to delete all records in a specific call log or all records in all the logs.
  • Page 45: Sound

    GDC-480H Wireless Handset User Guide  Always Off, back light is always OFF.  Sleep Mode, back light turns OFF 20 seconds after last button press backlight and handset turns OFF after 1 minute. 7. Press the OK ( ) left soft button to store the setting. 8.
  • Page 46: Phonebook

    GDC-480H Wireless Handset User Guide In the Ringing Mode sub-menu you select the alerting mode of the handset. The mode can be set to provide audible ring, vibrate combinations of ring and vibrate or visual (ring LED flashes) only. To set the Ringing Mode: 1.
  • Page 47: Dialing From Phonebook

    GDC-480H Wireless Handset User Guide 5.4.1 Dialing from Phonebook Records in the Phonebook can be searched and a number can be dialed. To dial a number form the Phonebook: 1. Access the Phonebook menu as described above. 2. Use the Navigation ( ) to highlight the Find selection and press the OK ( ) left soft button;...
  • Page 48: Modifying Records In The Phonebook

    GDC-480H Wireless Handset User Guide 5.4.3 Modifying Records in the Phonebook To modify a Phonebook record: 1. Access the Phonebook menu as described above. 2. Use the Navigation ( ) to highlight the Modify selection and press the OK ( left soft button.
  • Page 49: Searching The Phonebook With Find

    GDC-480H Wireless Handset User Guide 3. Use the Navigation ( ) to highlight the {Delete All} selection and press the OK ) left soft button. 4. When “Delete Entire Phone Book?” is displayed, press OK ( ) left soft button. 5.4.5 Searching the Phonebook with Find To search the Phonebook for a record: 1.
  • Page 50 GDC-480H Wireless Handset User Guide To explain each item in the phonebook upload and download menu. • Open: Open port. • Close: Close port. • GDC-480H Connect: connect to the terminal with PC. • PB of GDC-480H to PC: read the phonebook from the terminal. •...
  • Page 51 GDC-480H Wireless Handset User Guide • If the PB is read from terminal and write it to the other one, should be clear using “Clear” button.  otherwise, accumulate the PB contents and write the PB to other terminal. • If the port number is larger than 10, then please change it between 1 and 10.
  • Page 52: Bluetooth Only For Gdc

    GDC-480H Wireless Handset User Guide (1) Index: 0 ~ 99 (2) PB Index: Stored phonebook index (3) Name (4) Tel number (5) Cocode: CO Access code use or not in phonebook. To edit the contents of the file. 1. There is a limit in each item (0 <=Index <=99, 0<=PB index <=99, name <=14 bytes(include space), Number<=24 digits, Cocode: 0 or 1) 2.
  • Page 53: Phone Settings

    GDC-480H Wireless Handset User Guide 4. Use the Up or Down arrow of the Navigation ( ) button to select the Activation. 5. Use the Left or Light arrow of the Navigation ( ) button to select Yes. 6. Press the OK ( ) left soft button to activate the Bluetooth of GDC-.
  • Page 54: Clock, Date And Time Display

    GDC-480H Wireless Handset User Guide  Auto Answer Mode  Auto Release Mode  Emergency Call To select an item from the Phone Settings sub-menu: 1. Select the Phone Settings menu from the User Menu. 2. Use the Navigation ( ) button to highlight a selection.
  • Page 55: Keypad Tones

    GDC-480H Wireless Handset User Guide  Note: The Alarm Clock employs the handset clock to determine the time. Assure the handset clock is set properly when using this feature. It is not required to display the handset time but, it must be set properly for the Alarm clock to work as expected. The Alarm clock will remain set and repeat on a daily basis (or cancel, as needed).
  • Page 56: Keypad Lock

    GDC-480H Wireless Handset User Guide To use the Silent mode menu to set Silent Alert: 1. Select the Phone Setting menu from the User Menu. 2. Use the Navigation ( ) button to highlight the Silent Mode selection. 3. Press the OK ( ) left soft button to access the sub-menu.
  • Page 57: Missed Call Mode

    GDC-480H Wireless Handset User Guide desired, you can assign a CO access code the handset will send and receive in front of a Phonebook number for each separate zone. For proper operation of the Phonebook, your general CO line code should be used (ex., ‘9’ or ‘0’). Each of the four CO access codes is assigned to each of the subscribed systems;...
  • Page 58: Clock Display

    GDC-480H Wireless Handset User Guide 2. Use the Navigation ( ) button to highlight the Range Out beep selection. 3. Press the OK ( ) left soft button to access the sub-menu. 4. Use the left or right arrow of the Navigation ( ) button to select Yes or No.
  • Page 59: Auto Release Mode

    GDC-480H Wireless Handset User Guide 5.6.13 Auto Release Mode The Auto Release Mode allows you to disconnect a call automatically during a conversation by putting the handset into charger. The default is ON. To enable or disable Auto Release Mode: 1.
  • Page 60: Subscription

    GDC-480H Wireless Handset User Guide  Base ID  Reset 4. From the Phone Register menu select “Subscription” using the up and down arrows of the Navigation ( ) button and press the OK ( ) button. 5. Select an available BASE station number and press OK ( ) button.
  • Page 61: Base Choice

    GDC-480H Wireless Handset User Guide 5.7.2 Base Choice While the handset may subscribe to four zones simultaneously, the handset can only be active in one. You may select the active Base station to control the zone in use. If not already registered to the base, you can subscribe for services from the zone.
  • Page 62: Appointment

    GDC-480H Wireless Handset User Guide To use the Reset sub-menu: 1. From the User Menu, select the Phone Register menu. 2. Select Reset from the Phone register menu. The Reset sub-menu is displayed.  Phonebook – clears the Phonebook and Direct Call number. ...
  • Page 63: Direct Call

    GDC-480H Wireless Handset User Guide  Modify time  Delete  View Text 3. Press the OK ( ) left soft button to access the sub-menu. 4. Use the dial pad to enter the date or time. 5. Press the OK ( ) left soft button to store new date and time.
  • Page 64: Troubleshooting

    GDC-480H Wireless Handset User Guide 6 Troubleshooting Solution Problem Possible Cause Assure batteries are properly installed and LCD is blank No power charged. Press and hold the EndPower button for 1 second. “NO CHANNEL” displayed All DECT channels when TALK button Wait until a channel is available.
  • Page 65: Specifications

    GDC-480H Wireless Handset User Guide 7 Specifications  Standard DECTGAP  Frequency band 1920~1930MHz  RF Modulation GSFK  Range from Base Station to Handset Maximum=200 meters, Typical=70 meters GDC-480H Wireless DECT Handset Item Specification Size: 157mm x52.6mm x 19mm (HxWxD) Weight: 136 grams Color:...
  • Page 66: Dial Pad Character Charts

    GDC-480H Wireless Handset User Guide 8 Dial pad Character Charts The integrated GDC-480H Phonebook permits names to be associated with a Phonebook record. The following charts provide the correlation between the dial pad digits and characters. Charts are available for English, Italian, Spanish and Russian. To insert a character, each dial pad button is pressed one or more times to select the desired character.
  • Page 67 GDC-480H Wireless Handset User Guide Spanish Language Character Chart Button depressions Dial Pad button < > á à é è í ì Ç ñ ó ò ú ù € & Russian Language Character Chart Button depressions Dial Pad button < >...
  • Page 68: Gdc-480H User Menu

    GDC-480H Wireless Handset User Guide 9 GDC-480H User Menu...
  • Page 69 GDC-480H Wireless Handset User Guide...
  • Page 70 GDC-480H Wireless Handset User Guide...

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