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NEC Neax 2400 Ipx Wireless Features And Specifications

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    							NEAX2400 IPX Wireless Features and SpecificationsPage 36NDA-24313, Issue 1
    H-23 Handover
    H-23 Handover
    General Description
    When speech transmission quality becomes inferior, the Dterm PS re-originates a call automatically and seizes
    another radio channel, making the PBX hand the call over to another zone transceiver to maintain speech quality.
    Operating Procedure
    No manual operation is required. The Dterm PS series automatically sends HANDOVER request to the PBX.
    Service Conditions
    1. This service is activated when the Dterm PS is engaged in communication.
    2. The communication may be interrupted when the PBX hands the call over. The interruption is usually
    within a second, to a maximum of ten seconds.
    3. This service is also available when a D
    term PS user moves to the far end of the radio zone and encounters
    inferior transmission quality. In this case, the Dterm PS searches for the radio zone with the stronger
    electric field, and if the radio zone is found, HANDOVER is activated and the conversation is continued
    in that zone. If there is no idle channel in the new radio zone, the conversation is continued in the current
    zone until the communication becomes unavailable, and AUTOMATIC RELEASE - OUT OF CELL
    CALLS is activated.
    4. PS AUTHENTICATION is activated every time this service is activated.
    5. In a FCCS network, inter-node HANDOVER is available within the identical PCN. 
    						
    							NEAX2400 IPX Wireless Features and Specifications
    NDA-24313, Issue 1Page 37
    DTMF Signal Sender D-154
    D-154 DTMF Signal Sender
    General Description
    This service allows the Dterm PS series user to send the PB signal (tone) to the called party (terminal, voice mail
    system, etc.) while engaged in communication.
    Operating Procedure
    To send the DTMF signal
    1. Press a key while engaged in communication. The PBX automatically sends the corresponding signal tone
    to the called party.
    Service Conditions
    1. When the DTMF signal is sent, there may be an interruption in communication.
    2. The DTMF signal tone varies between 64 ms to 72 ms.
    3. When this service is activated, the number pressed is displayed on the LCD (clearing the called party
    number previously displayed). The LCD display is cleared after 20 seconds, but the called party number
    will not be displayed again. 
    						
    							NEAX2400 IPX Wireless Features and SpecificationsPage 38NDA-24313, Issue 1
    C-156 Consultation Hold
    C-156 Consultation Hold
    General Description
    This service allows the Dterm PS user to place a call on hold. Only that Dterm PS user can retrieve the held call.
    Operating Procedure
    To place a call on hold
    1. While engaged in a call, press the TRF or F2 key; receive Special Dial Tone. The called number displayed
    on the LCD while engaged in a call will go out when the TRF or F2 key is pressed. The called party hears
    music via the external source.
    2. To retrieve the call, press the TRF or F2 key again. The called party number will not be displayed on the
    LCD again.
    Service Conditions
    1. When the Dterm PS user presses the END key while holding the call without dialing any key, the held party
    receives Reorder Tone and the connection is released. If the Dterm PS user has dialed one or more keys
    before pressing the END key while holding the call, the user is called back. 
    						
    							NEAX2400 IPX Wireless Features and Specifications
    NDA-24313, Issue 1Page 39
    Flexible PS Numbering F-34
    F-34 Flexible PS Numbering
    General Description
    Each Dterm PS series is assigned an unique number.
    Operating Procedure
    No manual operation is required. The data is entered via the maintenance administration terminal.
    Service Conditions
    1. A maximum of nine digits can be assigned for a Dterm PS number, including # and *. The Dterm PS
    numbers must be assigned in uniform number of digits. 
    						
    							NEAX2400 IPX Wireless Features and SpecificationsPage 40NDA-24313, Issue 1
    P-64 PS Service Class
    P-64 PS Service Class
    P-65 PS Restriction Class
    General Description
    This service permits all the Dterm PS series to be assigned a class of service in accordance with the degree of the
    system use desired.
    Operating Procedure
    No manual operation is required.
    Service Conditions
    1. The route service class is assigned to determine the accessibility to the following service features.
    ANNOUNCEMENT - DONT ANSWER
    ANNOUNCEMENT - PS OUT OF CELL
    CALL FORWARDING - DONT ANSWER
    CALL FORWARDING - PS OUT OF CELL
    CENTREX COMPATIBILITY
    2. Each D
    term PS is assigned a service feature class to determine which of the following service features the
    Dterm PS will be permitted to activate.
    CALL TRANSFER
    CALL WAITING - TERMINATING
    CENTREX COMPATIBILITY
    ANNOUNCEMENT SERVICE
    ANNOUNCEMENT - DONT ANSWER/CALL FORWARDING - DONT ANSWER
    ANNOUNCEMENT - PS OUT OF CELL/CALL FORWARDING - PS OUT OF CELL
    TRUNK LINE APPEARANCE
    a.) ANNOUNCEMENT SERVICE /ANNOUNCEMENT - DONT ANSWER/CALL 
    FORWARDING - DONT ANSWER/ANNOUNCEMENT - PS OUT OF CELL/
    ANNOUNCEMENT - DONT ANSWER - When the restricted D
    term PS user dials the service 
    access code, the user receives Reorder Tone. If the CALL FORWARDING - INTERCEPT/
    ANNOUNCEMENT service is set, the announcement notifying the user that an invalid number 
    was reached will be sent.
    b.) CALL TRANSFER - When a restricted D
    term PS attempts Call Transfer (pressing of the TRF/
    FLASH key), the operation will be ignored.
    c.) CALL WAITING - TERMINATING - When Call Waiting is attempted to the restricted D
    term PS
    which is busy, the calling party receives Reorder Tone.
    d.) CENTREX COMPATIBILITY - The switch hook flash operation will be invalid.
    e.) TRUNK LINE APPEARANCE - When the restricted D
    term PS user attempts to originate a call
    via the TRUNK LINE APPEARANCE service, the user receives Reorder Tone.
    3. Each D
    term PS is assigned a service restriction class linking to that of the PBX to restrict the user from
    placing CO outgoing calls, etc. There are 15 classes and these classes are assigned in the system
    parameters (traveling class mark). Refer to DIRECT OUTWARD DIALING RESTRICTION (3-9) for
    more details. 
    						
    							NEAX2400 IPX Wireless Features and Specifications
    NDA-24313, Issue 1Page 41
    PS-to-Station Calling P-66
    P-66 PS-to-Station Calling
    General Description
    This service allows the Dterm PS series user to place a call to a PBX station, and vice versa.
    Operating Procedure
    To place a call using OVERLAP DIALING
    1. Press the SEND or L1 key; receive Dial Tone.
    2. Dial the desired number; receive Ringback Tone.
    To place a call using PRESET DIALING
    1. Dial the desired number, then press the SEND L1 key; receive Ringback Tone.
    Service Conditions
    1. The dialed digits are sent out in the following timing:
    a.) when the NEAX2400 IPX recognizes the last digit according to the numbering plan
    b.) if the NEAX2400 IPX cannot recognize the last digit, ten seconds after the last digit is dialed
    (inter-digit timer time-out). 
    						
    							NEAX2400 IPX Wireless Features and SpecificationsPage 42NDA-24313, Issue 1
    S-131 Stack Dialing - Station
    S-131 Stack Dialing - Station
    General Description
    This service allows the Dterm PS series user to store the last five numbers dialed and to redial the numbers by
    pressing the REDIAL/PAUSE or F3 key.
    Operating Procedure
    To store the number
    1. Using either OVERLAP DIALING or PRESET DIALING, dial the desired number. The number dialed
    is stored automatically.
    To redial the stored number using OVERLAP DIALING
    1. Press the SEND or L1 key, then REDIAL/PAUSE or F3 key; the newest stored number is displayed on
    the LCD digit by digit, moving from right to left. The displayed number is dialed automatically.
    To redial the stored number using PRESET DIALING
    1. Press the REDIAL/PAUSE or F3 key; the stored number is displayed on the LCD digit  by  digit, moving
    from right to left. By pressing the REDIAL/PAUSE or F3 key repeatedly, the second and the third
    numbers will be displayed successively.
    2. When the desired number is displayed, press the SEND or L1 key. The number is dialed automatically.
    Service Conditions
    1. A maximum of 40 digits (the numbers 0 to 9, #, *, and the function keys) can be stored.
    2. The numbers are stored in the memory in the order they are dialed. If the number identical to the one in
    the memory is dialed, that number is recognized as the newest number, and the one already stored will be
    erased. (Regardless of the number of times the same number is dialed, it is stored only once.) 
    						
    							NEAX2400 IPX Wireless Features and Specifications
    NDA-24313, Issue 1Page 43
    Speed Calling - Station S-132
    S-132  Speed Calling - Station
    General Description
    This service allows the Dterm PS series user to dial certain frequently called numbers using 2-digit abbreviated call
    codes.
    Operating Procedure
    The Speed Calling data is set via the user definable data assignment. For detailed operation, refer to the Dterm PS
    User Guide.
    Service Conditions
    1. Each abbreviated call code can store a maximum of 40 digits (the numbers 0 to 9, #, *, and the function
    keys).
    2. A maximum of 20 call codes can be assigned.
    3. If PRESET DIALING, when a wrong number is dialed, it can be cleared by the CLR or CLEAR key. 
    						
    							NEAX2400 IPX Wireless Features and SpecificationsPage 44NDA-24313, Issue 1
    A-128 Automatic Announcement - Disconnected PS Out Of Zone
    A-128   Automatic Announcement - Disconnected PS 
    Out Of Zone
    General Description
    When a talking Dterm PS series user moves Out of Zone, that is, the Wireless service area, to have the progressing
    call disconnected, the counterpart hears the announcement that the talks are disconnected due to the talking party
    moving Out of Zone. This also can apply when the power of either D
    term PS is OFF.
    Operating Procedure
    No manual operation is required.
    Service Conditions
    1. This service is valid only in a two-party call. This service cannot be used when a call is placed on hold or
    conference calling participated in by three-party or more is in progress.
    2. DAT (Digital Announcement Trunk) circuit card can be used as an announcement trunk.
    3. AUTOMATIC ANNOUNCMENT - DISCONNECTED PS OUT OF ZONE is not applied to the cases
    where calls are in progress via a COT line or Attendant Console. A C.O. line subscriber hears Reorder
    Tone and a caller via the Attendant Console encounters Busy Tone.
    4. In a FCCS network, every node must have one or more announcement trunk(s). 
    						
    							NEAX2400 IPX Wireless Features and Specifications
    NDA-24313, Issue 1Page 45
    Automatic Announcement - Called PS Out of Zone A-129
    A-129 Automatic Announcement - Called PS
    Out of Zone
    C-155  Call Forwarding PS Incoming Call Incomplete
    General Description
    When a call cannot be terminated due to the called Dterm PS series which is Out of ZT or whose power is OFF, the
    system automatically answers the call and provides an announcement to notify the calling party that the called Dterm
    PS is Out of Zone or if the CALL FORWARDING PS INCOMING CALL INCOMPLETE is set to a given
    destination, the aborted call can be transferred to the pre programmed station or Dterm PS.
    Operating Procedure
    No manual operation is required.
    Service Conditions
    1. CALL FORWARDING PS INCOMING CALL INCOMPLETE can be programmed and cancelled by the
    Dterm PS with pressing Access Code + transferred telephone number. Note
    2. In the case where the Dterm PS is Out of Zone, or its power is OFF, and the call is an incoming call from
    the Central Office directly or the Central Office call via the Attendant Console, the caller does not hear
    AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE, and hears the following tones.
     DIT: Ringback Tone is heard
     REMOTE ACCESS TO SYSTEM: Busy Tone is heard
     AUTOMATED ATTENDANT: Busy Tone is heard
     ATTENDANT CONSOLE: Busy Tone is heard
     ISDN - DID ADDRESSING: Announcement of ISDN (PSTN) is heard.
    3. One system is given one kind of recorded message for AUTOMATIC ANNOUNCEMENT - CALLED
    PS OUT OF ZONE.
    4. On the condition that both AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE and
    CALL FORWARDING PS INCOMING CALL INCOMPLETE are assigned to a D
    term PS, priority is
    given to CALL FORWARDING PS INCOMING CALL INCOMPLETE.
    5. If an incoming call terminated at the very moment when a D
    term PS series user is setting CALL
    FORWARDING PS INCOMING CALL INCOMPLETE with a Pre-Set Dialing (before OFF-HOOK), the
    procedure so far becomes invalid.
    6. If the another transfer service is set to the target destination party of CALL FORWARDING PS
    INCOMING CALL INCOMPLETE, the call is transferred to the last end party.
    7. When a call is transferred to another D
    term PS activated by CALL FORWARDING PS INCOMING
    CALL INCOMPLETE and when the call termination is not completed, the call can be transferred to
    another destination party if the CALL FORWARDING PS INCOMING CALL INCOMPLETE is set. If
    the AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE is assigned, the caller hears the
    announcement. When both CALL FORWARDING PS INCOMING CALL INCOMPLETE and
    AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE are not programmed, the caller hears
    Busy Tone.
    8. AUTOMATIC ANNOUNCEMENT - CALLED PS OUT OF ZONE does not allow the incoming call
    from outside to be connected to announcement trunk. The calling party hears Ringback Tone. 
    						
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