Need help?Do you have a question about the LG GHX-308A/616 and is the answer not in the manual?
General| Maximum CO lines | 3 |
|---|---|
| Maximum Extensions | 8 |
| Caller ID | Yes |
| Call Waiting | Yes |
| Redial | Yes |
| Weight | 1.2 kg |
| Ringer Volume Control | Yes |
| Handset Volume Control | Yes |
Provides information to configure, install, operate, and maintain the GHX-308A Hybrid Key Telephone System.
Details telco notification, incidence of harm, changes in service, maintenance, compliance, and hearing aid compatibility.
Describes the GHX-308A Hybrid Key Telephone System for small businesses, supporting 3 CO lines & 8 extensions.
Explains the microprocessor-controlled switching system, its components, and support for key/single line telephones.
Details the system's configuration for outside/internal lines and other system sources like intercom channels.
Outlines electrical, environmental, and dialing specifications for the telephone system.
Describes the Key Service Unit (KSU) and optional Multi Function Unit (MFU).
Lists the available series of electronic terminals compatible with the GHX-308A system.
Guides the selection of an acceptable site for common equipment (KSUs, boards, etc.), considering various factors.
Instructions to verify required equipment is on-site and undamaged before proceeding with installation.
Provides instructions and considerations for mounting the Key Service Unit (KSU) securely to a wall.
Explains how to select the system's power voltage (110VAC or 220VAC) and adjust the transformer connector.
Details the requirement for a good ground connection to the KSU for proper operation and safety.
Recommends equipping the system with a power-line transient surge protection device to prevent damage.
Illustrates the inside of the KSU and points out key components and connectors for reference.
Provides steps for installing the optional Multi Function Unit (MFU) onto the MBU and programming it.
Explains how CO/PABX lines are connected to the system's terminals on the MDF.
Details the connection procedure for Key Telephones and Single Line Telephones (SLTs) to the system.
Describes how CO/PABX lines can be automatically transferred to SLTs during a commercial power failure.
Explains how to connect a Phone Box for announcements, intercom calls, and signaling to the system.
Details how to connect a loud ringing device using the system's relay contact closure for signaling.
Explains how to connect external paging amplifier equipment for external paging from any telephone.
Describes connecting internal or external music sources for background music and music on hold features.
Provides instructions for modifying a key telephone to support an external headset via an adapter.
Details the requirements and considerations for providing a separate external 24 Volt DC battery package for backup.
Explains how to use the memory back-up switch to protect user database during power failure.
Details the numbering plan for GHX-308A and GHX-616, including feature codes and station assignments.
Covers various system features such as authorization codes, account codes, and alarm functions.
Allows the attendant to dial a code to disable CO lines from external dialing, affecting all stations.
Enables the attendant to interrupt stations in DND mode by dialing the Call Wait code.
Handles recalls for unattended or disconnected calls, routing them to the attendant if not answered.
Allows attendant station to display or erase SMDR data on a station basis.
Inserts a pause automatically after a flash command or PBX access code before speed dial numbers.
Provides call privacy automatically, with options to disable it and allow other stations to join conversations.
Allows users to select CO line, intercom station, or speed dial and enter dialing mode without lifting handset.
Classifies incoming calls via CO line as automatic FAX by detecting tone and transferring to a Fax machine.
Enables station users to receive music via speakers from internal or external sources.
Allows users to leave a CALL BACK request on busy stations for automatic callback.
Allows station users to forward intercom calls and incoming CO lines to another station.
Allows CO lines to be placed in parking locations and retrieved by any station with direct appearance.
Enables transferring CO lines between stations, supporting screened or unscreened transfers.
Alerts a busy party to a waiting CO line with a muted ring and flashing HOLD button.
Allows stations to be programmed with access or denial to specific CO line groups.
Assigns CO lines to ring at individual stations based on Day/Night mode programming.
Adjusts the ringing signal detection duration for CO lines to match ringing circuitry.
Supports internal, add-on, multi-line, and unsupervised conferences between stations.
Programs CO lines for DTMF or dial pulse signaling, with programmable dialing speed and ratio.
Provides toll or dialing restrictions via Class of Service (COS) assignments for stations.
Allows keyset users to program ringing signal frequency to distinguish ringing telephones.
Enables outside callers to access CO lines and internal stations directly without an attendant.
Eliminates incoming rings and announcements on a keyset, allowing outgoing calls.
Allows privileged stations to activate a door open feature via system programming.
Details the installation and programming of DSS/DLS boxes for the GHX-616 system.
Routes calls to a secretary when the executive is busy or in DND.
Allows users to terminate calls or transfer them behind PBX without hanging up the handset.
Programs a flash function within a speed dial number, inserting a pause before dial digits.
Enables individual programming of buttons on key stations for features, speed dial, or line access.
Allows allocation of station intercom numbers within a range for call procedures and administration.
Manages call holding preferences (system vs. exclusive) and recall timers.
Activates a pre-assigned feature automatically when a station takes no action after going off-hook.
Arranges stations into up to eight hunt groups for sequential searching of idle stations.
Assigns incoming CO line rings to Hunt Groups, allowing rings in day, night, or either mode.
Allows users to control the intercom call receiving method (Tone, Privacy, Hands-free).
Used primarily to receive transferred CO lines that do not appear directly on a station.
Connects relay-controlled contacts to a loud ringing device for station signaling.
Allows custom or pre-selected messages to be displayed on the LCD of the calling station.
Leaves message indications on unattended or DND stations, with timed tone reminders.
Allows conversation audio to be heard through the keyset speaker by pressing the MON button.
Provides music to lines on hold and background music using internal or external sources.
Blocks voice transmission during a conversation by pressing the MUTE button.
Allows programming a phone to display user names instead of station numbers on the LCD.
Places the system into night service, allowing designated stations to ring at night.
Enables key station users to place calls without lifting the handset.
Allows privileged keyset users to override CO lines or intercoms for conversation access.
Covers paging features, including access restriction and Meet Me Page functionality.
Controls the length of timed pauses in digit sending for speed dialing.
Allows programming of PBX access codes for toll restriction and extension dialing.
Connects a phone box for announcements, intercom calls, and signaling to the system.
Enables direct and group call pickup for intercom or CO line calls ringing on unattended stations.
Accesses CO lines not appearing on a station for outgoing calls, seizing idle lines from allowed groups.
Places stations in queue when CO lines are busy, signaling availability and managing dropped stations.
Supports Dial Memo, Last Number Redial, Save Number Redial, and Automatic Call Number Redial features.
Allows stations to automatically redial busy numbers or unanswered calls on outgoing lines.
Allows answering assigned ringing CO lines by lifting handset or pressing the MON button.
Provides station and system speed dial capabilities for programming and dialing numbers.
Displays system date and time on key telephones, with attendant or programming station input.
Allows SLT or Keyset to answer incoming calls on UNA-marked CO lines in night service.
Displays the software version by dialing a specific code at the station with LCD.
Provides a periodic warning signal every 3 minutes during CO line conversations.
Lists program codes, button entries, functions, parameter ranges, and default values for system programming.
Explains how programming is done at station 100 using key telephones and display features.
Details the procedure to enter program mode, including required connections and initial setup.
Describes how to initialize the system to default values or after database corruption.
Sets the time for a call on system hold to recall the originating station or attendant.
Sets the time for a call on exclusive hold to recall the originating station or attendant.
Sets the time for a transferred call to ring at the receiving station before recalling the transferor.
Determines how long a CO line rings before being forwarded to a predetermined station.
Sets the length of timed pauses in digit sending for speed dialing or automatic commands.
Sets the time for a parked call to recall the station that parked it.
Sets the duration for an unsupervised multi-line conference after the initiator exits.
Sets the interval for repeated reminder tones for stations with message waiting.
Controls the time necessary to detect a CO line ringing into the system.
Sets whether system or exclusive hold is the primary hold option.
Provides automatic call privacy, with options to disable it and enable privacy warning tone.
Determines if the Attendant Call code is set to "0" or "9".
Governs station toll restriction for incoming CO lines based on Class of Service (COS).
Identifies a station as the attendant for line recall and attendant features.
Allows assignment of two stations to Loud Bell Control for external ringing via contact closure.
Programs five 1 or 2-digit PBX access codes for toll restriction and extension dialing.
Routes calls to a secretary when the executive is busy or in DND.
Arranges stations into hunt groups for sequential call distribution.
Provides call details for incoming and outgoing calls when a printer is connected.
Selects the ring type (single or continuous) for extensions called by PBX.
Signals external alarm conditions to programmed stations using continuous or single tone.
Selects whether to provide a page warning tone after a user dials a page code.
Selects the usage of control relays for Loud Bell, Door Open, External Page, or External MOH.
Determines the duration of ringing when a phone box user presses the CALL button.
Enables or disables recall rings to all stations for received recall rings.
Allows programming the system date and time via the attendant or programming station.
Enables users to listen to conversations via the keyset speaker by pressing the MON button.
Configures features and services for each CO line individually, including DTMF/PULSE and UNA.
Controls station abilities for making pages, setting DND, system speed dial, headset, and other features.
Configures station ID, COS, pickup groups, preset forward, and CO group access for stations.
Sets the time duration for a hook switch press to be considered a Flash signal for SLTs.
Sets the recall time for the attendant when calls are on hold, transferred, or parked.
Assigns incoming CO line rings to Hunt Groups, allowing rings in day, night, or either mode.
Selects the type of rings (intercom and CO rings) for stations using LED ON/OFF states.
Allows allocation of station intercom numbers within a range for call procedures and administration.
Selects between Last CO choice or Circle CO choice for accessing CO lines.
Sets the time interval between automatic redial attempts for busy or unanswered calls.
Allows multi-line conferences with CO lines and internal parties, supporting unsupervised exits.
Configures station features like PAGE, DND, SYS SP DIAL, HEADSET, etc.
Assigns stations into pickup groups for direct or group call pickup.
Assigns stations to zones for receiving pages, controlling which pages stations receive.
Programs incoming CO lines to forward to a preset station if unanswered after a set period.
Allows stations to access specific CO line groups or all groups.
Assigns buttons to be CO lines, including flexible button programming for various functions.
Configures station features like PAGE, DND, SYS SPD, HEADSET, etc., via program buttons.
Allows forwarding incoming CO lines to outside destinations.
Selects SMDR printout format, enabling call metering (CMU) or account code instead.
Selects pre-selected message types for display on the LCD of the calling station.
Sets the time before a no-answer call is transferred to a predetermined station.
Prevents illegal dialing by storing and forwarding CO calls when set to "YES".
Determines the time to assign DTMF receiver for disallowed dial checking on SLTs.
Determines whether the Attendant Call code is set to "0" or "9".
Sets the amount of toll-free time for CO calls, preventing SMDR printout for toll-free calls.
Sets the amount of on-hook time required for a hook flash signal on SLTs.
Programs exception tables (Allow/Deny) to support different toll plans and restrictions.
Determines the music source for lines on hold (Internal, External, VAU).
Configures station features like PAGE, DND, SYS SPD, HEADSET, etc., via program buttons.
Enables privileged stations to override CO lines or intercoms for conversation access.
Allows privileged users to hear background music (BGM) by dialing a specific code.
Allows privileged users to transfer calls to CO lines.
To Next Page
