SENAO SP-428 Series User Manual

Fully integrated wireless pabx in dect system
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SP-428 Series
Fully Integrated Wireless PABX in DECT System
User Manual

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Summary of Contents for SENAO SP-428 Series

  • Page 1 SP-428 Series Fully Integrated Wireless PABX in DECT System User Manual...
  • Page 2: Table Of Contents

    428 Series Contents User’s Manual CONTENTS Introduction..................... 1-1 System Specification ................1-2 System Functions ..................1-3 Options…………………………………………………………………………...1-4 Installation....................... 2-1 Before Installation ..................2-1 Installation of Central Unit ................ 2-3 Installation of Remote Station(RBS) ........... 2-6 Options ……………………………………………………………………………...2-7 2.4.1 Installation of Door Phone/Relay Functional Card ..............2-8 2.4.2 Installation of Trunk Functional Card...................2-9 General Notes ..................
  • Page 3 428 Series Contents User’s Manual Call Pick-Up ..................... 3-16 3.7.1 General Pick-up.........................3-16 3.7.2 Specific Pick-up.........................3-16 Call Transfer..................... 3-16 3.8.1 Ring Transfer........................3-16 3.8.2 Voice Transfer........................3-16 3.8.3 Busy Transfer ........................3-17 Do Not Disturb ..................3-17 3.9.1 Enable DND........................3-17 3.9.2 Disable DND........................3-17 3.10 Digital Tapeless Answering Machine (DTAM)........
  • Page 4 428 Series Contents User’s Manual 3.19 Cancel Line Reservation................. 3-28 3.20 Message Waiting ..................3-28 3.20.1 Message Waiting......................3-28 3.20.2 Auto Call Back.........................3-29 3.21 Override: Conversation Intrusion ............3-29 3.22 Override: DND Override ................3-29 3.23 Paging ……………………………………………………………………………..3-29 3.23.1 Page All ...........................3-29 3.23.2 Answer Paging ........................3-30 3.24 Speed Dialling: for External Calls Only ..........
  • Page 5 428 Series Contents User’s Manual A.1.4 Station Configuration ......................A-2 A.1.5 Door Phone Configuration ....................A-3 A.1.6 Miscellaneous ........................A-3 A.2 Default Setting of Timer/Counter Programming ........A-3 A.3 Default Setting of Toll Restriction .............. A-5 A.3.1 Toll Restriction Assignments ....................A-5 A.3.2 Call Screening Assignments ....................
  • Page 6 428 Series Contents User’s Manual APPENDIX D......................D-1 REMOTE PROGRAMMING MODE FROM USER’S SIDE........D-1 D.1 This chapter provides the remote programming information with step-by-step instruction. How to Enter Programming Mode from Customer Side ………………….................... D-1...
  • Page 7: Introduction

    428 Series Introduction User’s Manual 1. Introduction This chapter provides general information of the system, including system capacity and specification. 428 Series System Configuration The 428 series system is a wireless telephone system, which integrates DECT cordless phones and analogue corded phones with PBX function. The whole system configuration is described in Figure 1-1.
  • Page 8: System Specification

    428 Series Introduction User’s Manual The 428 series system is divided into 428 single cell system (called 428) and 428 plus multi-cell system(called 428+). The Central Unit of 428 system has basic capacity of 4 trunks to PSTN.(expandable up to 8) 2 SLTs to analogous facilities, such as telephone 、fax and modem.
  • Page 9: System Functions

    428 Series Introduction User’s Manual 110 – 240Vac 50Hz-60Hz 1.5Amax Power Requirement 220V AC10% 50Hz 0 ~ 40 Temperature (Operating) ℃ Humidity (Relative) 30% ~ 90% Reg. Phone Line Loop Resistance Country adapted Dimension (mm) ( net ) 340(L)x268(W)x88(H) Weight (Kg) 1.2 System Functions Alarm Clock Auto Busy Redial...
  • Page 10: Options

    428 Series Introduction User’s Manual Broadcasting Power Failure Phones Private Line Pulse/DTMF Dial Conversion Real Time Clock Setting Relays Station Lock SMDR (Station Message Detail Record) Station Ring Type Setting Access Codes Assignment Password Assignment Toll Password Toll Restriction Warning Tone 1.3 Options Wireless remote base station------------ needs using 428 plus Central Unit.
  • Page 11: Installation

    428 Series DECT and SLT Operations User’s Manual 2. Installation 2.1 Before Installation SAFETY INSTRUCTIONS Please read these safety instructions carefully. Warning: This equipment must only be installed and maintained by service personnel. Please keep this User’s Manual for your reference. Please disconnect this equipment from AC outlet before cleaning.
  • Page 12 428 Series DECT and SLT Operations User’s Manual If one of the following situations happens, get the equipment checked by a service personnel: The Power cord or plug is damaged. Liquid has dropping into the equipment. The equipment has been exposed to moisture. d.
  • Page 13: Installation Of Central Unit

    428 Series DECT and SLT Operations User’s Manual 2.2 Installation of Central Unit Figure 2-1shows the exterior of 428 series Central Unit. front view side view Brand Figure 2-1 428 series Central Unit 1. Antenna:Should be connected to the Central Unit. 2.
  • Page 14 428 Series DECT and SLT Operations User’s Manual 10. -Cable outlet::Outlet for the cables of trunks, SLTs, RBSs, Door phones & relays, and Earthing wire. -Earthing wire: Connect the grounding wire (green/yellow) to the ground. T he Earthing wire has to connect to safety ground by screw and star washed before install the equipment Installation Steps Step 1:Please check the safety instructions carefully before installation.
  • Page 15 Screws 428 Series DECT and SLT Operations Remote base 1 User’s Manual Remote base 2 Remote base 3 Trunk 4 Trunk 3 Expansion Cards Trunk 2 Doorphon/Relay Card Trunk 1 4-Trunk Card SLT 2 SLT 1 connect the grounding wire (green/yellow) to the ground Cables outlet Screws...
  • Page 16: Installation Of Remote Station(Rbs

    428 Series DECT and SLT Operations User’s Manual LED indicator will flash slowly). Installation of Remote Station(RBS) Figure 2-3 shows the outline of RBS. The RBS is connected to the Central Unit by the AWG24 twisted pair cable. Also the power of RBS can be obtained by the twisted pairs cable from the Central Unit.
  • Page 17: Options

    428 Series DECT and SLT Operations User’s Manual Run LED RJ11 connector Figure 2-3 Remote Base Station 2.4 Options The following optional cards can be used to enhance the function of the Central Unit function. They are Door Phone/Relay Functional card and Trunk Functional card.
  • Page 18: Installation Of Door Phone/Relay Functional Card

    428 Series DECT and SLT Operations User’s Manual 2.4.1 Installation of Door Phone/Relay Functional Card Door phone/Relay Card Door phone 1 Door phone 2 Relay 3 Relay 2 Relay 1 Figure 2-4 Connection of Door Phone/Relay Card Before installing one of optional cards, you should turn off power firstly. Connection of Door Phone/Relay Card is according to the installation steps of the Central Unit as shown in figure 2-4.
  • Page 19: Installation Of Trunk Functional Card

    428 Series DECT and SLT Operations User’s Manual 2.4.2 Installation of Trunk Functional Card Trunk Functional Card Trunk 8 Caller ID module Trunk 7 Trunk 6 Trunk 5 Figure 2-5 Connection of Trunk Functional Card Before installing one of optional cards, you should turn off power firstly. Connection of Trunk Functional Card is according to the installation steps of the Central Unit as shown in figure 2-5.
  • Page 20: General Notes

    428 Series DECT and SLT Operations User’s Manual General Notes 1. The backup battery with 24V DC will supply the power to the Central Unit automatically once the main power failed. CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
  • Page 21: Clear Station Alarm

    428 Series DECT and SLT Operations User’s Manual Dial [6] Dial [7] Select alarm number: 0~2 Enter alarm time: HH:MM Dial [*] to set alarm-once Dial [#] On-hook handset to quit 3.1.2 Clear Station Alarm Off-hook handset Dial [6] Dial [7] Select alarm number: 0~2 Dial [#] On-hook handset to quit...
  • Page 22: Broker's Call/ Call Splitting

    428 Series DECT and SLT Operations User’s Manual Dial [*] for internal call after activating Auto C.O. Idle mode. Broker’s Call/ Call Splitting Enable users to communicate between two parties (trunk line or station). Talking with party A Press [Flash] hook (corded phone) or [R]/[INT] key (cordless phone) Call party B and talk to party B Press [Flash] hook (corded phone) or [R]/[INT] key (cordless...
  • Page 23: Cancel Call Forward

    428 Series DECT and SLT Operations User’s Manual [0]: [1]: Direct (Internal) [2]: No-answer (Internal) [3]: Busy (Internal) [4]: Busy/No-Answer (Internal) [5]: Direct (External) [6]: No-answer (External) Enter Forward type [0]: Call - Forward [1]: Follow Me Enter Station number / External phone number Dial [#] On-hook handset to quit 3.4.2 Cancel Call Forward...
  • Page 24: Call Hold

    428 Series DECT and SLT Operations User’s Manual [0]: Disable [1]: Enable Dial [#] On-hook handset to quit 3.5 Call Hold Puts an intercom/outside call on hold to be retrieved later. 3.5.1 Place Call on Hold Talking with another party Press [Flash] hook (corded phone) or [R]/[INT] key (cordless phone) 3.5.2 Take Hold Line Back.
  • Page 25: Call Park

    428 Series DECT and SLT Operations User’s Manual Take trunk line back (a) Off-hook handset (b) Dial [8] (C) Dial [1 ~ 4] of the hold trunk line 3.6 Call Park Parks a call at a designated station, so that someone can answer it at any station by entering the designated station number.
  • Page 26: Call Pick-Up

    428 Series DECT and SLT Operations User’s Manual 3.7 Call Pick-Up Picks up a call from the ringing station. 3.7.1 General Pick-up. Picks up a non-designated intercom/outside call in the same group. Off-hook handset Dial [*] 3.7.2 Specific Pick-up. Picks up an intercom/outside call from the designated ringing station. Off-hook handset Dial station number and hear busy tone Dial [*]...
  • Page 27: Busy Transfer

    428 Series DECT and SLT Operations User’s Manual Talking to party A Press [Flash] hook (corded phone) or [R]/[INT] (cordless phone) to place a call on hold Dial station number of party B Talking to party B On-hook handset to quit 3.8.3 Busy Transfer Transfer the incoming call later when the destination station is on-hook.
  • Page 28: Digital Tapeless Answering Machine (Dtam)

    428 Series DECT and SLT Operations User’s Manual Dial [6] Dial [1] Dial [0] On-hook handset to quit 3.10 Digital Tapeless Answering Machine (DTAM) Allow users to get mailbox messages left Note: The manufacture strongly recommends using the handset for these recording operation.
  • Page 29: Listen Dtam Voice Segment

    428 Series DECT and SLT Operations User’s Manual Exit System OGM recording (h) Hook on to exit System OGM recording. 3.10.2 Listen DTAM voice segment If you need to modify voice recording on a particular segment, you can access the segment you wish to change directly. (a) Off-hook handset (b) Dial [7] (c) Dial [#]...
  • Page 30: Recording Personal Ogm Messages

    428 Series DECT and SLT Operations User’s Manual Wait for erasing Erasing message, please wait Erasing completed Erasing completed 3.10.3 Recording Personal OGM Messages (a) Off-hook handset (b) Dial [7] (c) Dial [#] (d) Dial [3] (e) Enter Station Password (f) Dial [#] to enter Personal OGM mode (g) Dial [*] to start recording, and dial [*] again to stop recording, The voice recording is playback.
  • Page 31 428 Series DECT and SLT Operations User’s Manual [2]: Rewind to previous message. [3]: Repeat current message. [4]: Reserve current message. [5]: Erase current message. [*]: Finish listening to all messages. 3.10.4.2 Listen to Your Message From Outside Area This feature provides a capability to listen your own station message from the outside area.
  • Page 32 428 Series DECT and SLT Operations User’s Manual (d) Dial [2] (e) Enter Station Password. (f) Dial [#] and then [#] to enter confirm. 3.10.4.5 Forward Station to DTAM (System Voice Mail) Directly In addition to transferring an external call to Mail box when the desired station is No Answer and Line Busy, all stations can also set DIRECT FORWARD to move all external calls directly into Mail box without answering.
  • Page 33: Listen Your Message From Outside Area

    428 Series DECT and SLT Operations User’s Manual 3.10.4.8 Station Password Station password is designed to access DTAM. No Factory value for Station password. Insert your own password when using the following setting. (a) Off-hook handset (b) Dial [7] (c) Dial [#] (d) Dial [*] (e) Enter Old Station Password (Default: skip step (c) ) (f) Dial [#]...
  • Page 34: Open Door-Lock: Idle

    428 Series DECT and SLT Operations User’s Manual Press the Door-phone number [5]: Door-phone 1 [6]: Door-phone 2 3.11.2 Open Door-lock: Idle Open door-lock by handset. Off-hook handset Dial [7] Dial [5] (or [6] ) to talk to door-phone 1 (or 2) Dial [7] Dial [9] to open door-lock 1 (or 2) On-hook handset to end the call...
  • Page 35: Make An Voip External Call

    428 Series DECT and SLT Operations User’s Manual Dial [0] or [8] and then dial [1 ~ 4], then wait for a dial tone Dial phone number; then wait for answer On-hook handset to end the call 3.12.2 Make an VoIP External Call Off-hook handset Dial [#] or [8] and then dial [5 ~ 8], then wait for a dial tone Dial phone number;...
  • Page 36: Hot Line

    428 Series DECT and SLT Operations User’s Manual Note: To enable the function, please select 1(for R) or 2(for INT) in the item [1-49] as the function key. 3.14 Hot Line Set a frequent used telephone number or a special one as a “hot line”. The call will be dialled automatically after hook-up.
  • Page 37: Idle Station Hunting

    428 Series DECT and SLT Operations User’s Manual 3.15 Idle Station Hunting 3.15.1 Hot Line Activation Off-hook handset and wait (more than 3 seconds) Redirect the incoming call to an idle station in the same group when the called station is busy. 3.15.2 Idle Station Hunting Make an intercom call and hear busy tone Dial [3]...
  • Page 38: Specific Line Reservation

    428 Series DECT and SLT Operations User’s Manual 3.18.1 Specific Line Reservation Reserve a designated trunk line Dial [8] and then dial [1 ~ 4], and hear busy tone Dial [6] 3.18.2 Auto Line Reservation. Reserve a non-designated trunk line. Dial [0] and hear busy tone Dial [6] 3.19 Cancel Line Reservation...
  • Page 39: Auto Call Back

    428 Series DECT and SLT Operations User’s Manual 3.20.2 Auto Call Back Inform caller when the called party is on-hook. Make an intercom call and hear busy tone Dial [6] 3.21 Override: Conversation Intrusion Allow a higher-level user to break into a lower-level user‘s telephone conversation to deliver urgent messages.
  • Page 40: Answer Paging

    428 Series DECT and SLT Operations User’s Manual 3.23.2 Answer Paging Talk to the paging station. Off-hook handset Dial [7][*] [#] 3.24 Speed Dialling: for External Calls Only Store frequently used telephone numbers in memory bin so users can place call by dialling the set bin or by pressing the set key.
  • Page 41: Speed Dialling (For Operation)

    428 Series DECT and SLT Operations User’s Manual Dial [5] Enter SPD Number: 0~9 Dial [#] On-hook to quit 3.24.3 Speed Dialling (for operation) Off-hook handset Dial [7] Dial [1] Dial SPD Number: 00~99 Note: SPD No. 00~09 for each station, SPD 10~19 for each group, SPD 20~99 for system 3.25 Activate/ De-activate Station Lock It is not possible to dial out from a station once it has been locked.
  • Page 42: Warning Tone

    428 Series DECT and SLT Operations User’s Manual Enter toll password Dial [#] Note: From PBX to VoIP card, dial ‘8’ after the above sequence From PBX to PBX, dial ‘0’ after the above sequence From VoIP card to PBX, dial ‘0’ after the above sequence From VoIP card to VoIP card, dial ‘8’...
  • Page 43 428 Series DECT and SLT Operations User’s Manual Dial [#] + Voice Section Number Dial [*] to record voice Dial [*] to stop record, the voice recording is playback automatically Dial [#] to stop playback or waiting the playback finished and the voice section is increased by 1 automatically.
  • Page 44: Play

    428 Series DECT and SLT Operations User’s Manual Night Please hold; I will transfer for you. Thanks Please dial again or try another extension number. Redial Extension Number If you want to wait, please enter pound sign Wait-On Extension Sorry! The person you try to reach is not available Station No Answer Sorry! The number you dialed is busy Station Busy...
  • Page 45: Force Warning Tone

    428 Series DECT and SLT Operations User’s Manual Dial [#] to stop play and the voice section number is increased by 1 automatically Repeat (e) ~ (f) for the following voice section 3.29 Force Warning Tone When talking with DECT handset, if it is busy, force DECT handset to get a warning tone to the user.
  • Page 46: Supplement

    428 Series DECT and SLT Operations User’s Manual 3.32 Supplement If the dial-up connection fails, please wait one second later. Then repeat (a) ~ (e) steps. 3.32.1 Erase DISA/DTAM Block Messages This feature provides a capability to erase voice recording on the block of memory. Off-hook handset Dial [7] Dial [#]...
  • Page 47 428 Series DECT and SLT Operations User’s Manual Switch to Day Mode Off-hook handset Dial [6] Dial [0] Dial [7] On-hook handset 3-37...
  • Page 48 428 Series Q & A User’s Manual 4. Q & A 1. Q: I can not make a call by new DECT handset ? A: New handset must be registered to the SP-428 system before calling. Related setting : 1. UPT[4-11] 2.
  • Page 49 428 Series Q & A User’s Manual 8. Q: I bought a SP-428 and installed it with 2 cord phones and 6 handsets. Why are there 2 handsets not ring but others did when a incoming calls ? A: It is a default value. If you want to have all received the ring when a incoming calls, you can setting the ring assignment to which will ring when incoming calls.
  • Page 50: Default Settings Of Service Configuration

    428 Series APPENDIX A User’s Manual APPENDIX A Provides a quick access table of system default values, warning tone indications. A.1 Default Settings of Service Configuration A.1.1 System Configuration [1-01] Real Time Clock Setting: Date [1-02] Real Time Clock Setting: Time [1-03] Undefined Program [1-04] Number of Digits 3 digits...
  • Page 51: Group Configuration

    428 Series APPENDIX A User’s Manual A.1.2 Group Configuration [1-13] Trunk Assignment of Station Groups For Station Group 1, default is 3 For Station Group 2~8, default is 0 [1-14] Station Groups Assignment of Stations One Group [1-15] Group Speed Dialing 10-19 A.1.3 Trunk line Configuration [1-16] Trunk Line Connection...
  • Page 52: Door Phone Configuration

    428 Series APPENDIX A User’s Manual A.1.5 Door Phone Configuration [1-38] Relay Assignment 0 DISABLE for Relay 1/2/3 [1-39] Door Phone Connection 1 ENABLE [1-40] Door Ring Assignment None A.1.6 Miscellaneous [1-41] Undefined Program [1-42] Call Waiting 1 ENABLE(Ring Reminding) [1-43] System Data Reset 0 NOTHING [1-44] Incoming CO Line Ring Remind...
  • Page 53 428 Series APPENDIX A User’s Manual [2-03] Weekend Day Start Time 08:00 HH:MM [2-04] Weekend Day End Time 12:00 HH:MM [2-05] DISA No Answer Time [2-06] CO Line Open Loop Time 200 – 700 [2-07] Alarm Duration [2-08] System Alarm Clock 10 Sets: None [2-09] Undefined Program [2-10] Undefined Program...
  • Page 54: Default Setting Of Toll Restriction

    428 Series APPENDIX A User’s Manual A.3 Default Setting of Toll Restriction A.3.1 Toll Restriction Assignments [3-01] Toll Group Definition 19 Groups: None [3-02] Day Toll Restriction None [3-03] Night Toll Restriction None A.3.2 Call Screening Assignments [3-04] Call Screening Mode 0 DISABLE [3-05] Call Screening Capability 0 DISABLE...
  • Page 55: Default Settings Of Smdr And Dtam

    428 Series APPENDIX A User’s Manual [4-07] DTAM Password Erasing 0 NO [4-08] Undefined Program [4-09] Undefined Program [4-10] Undefined Program [4-11] DECT Subscribe [4-12] DECT De-subscribe [4-13] DECT Delete Handset Database [4-14] DECT IPEI Information [4-15] DECT Frequency Band [4-16] DECT CU System ID [4-17] Base Station Attach None...
  • Page 56: Dtam Assignments

    428 Series APPENDIX A User’s Manual A.5.2 DTAM Assignments [5-18] Undefined Program [5-19] DTAM Recording Time seconds [5-20] Set DTAM Quota Messages [5-21] Allocation of DTAM to Station 1 SYSTEM A.6 Default Settings of Station Programming A.6.1 System Programming [6-01] Call Forward Inhibit 0 NO [6-02] Call Forward 0 DISABLE: NO...
  • Page 57 428 Series APPENDIX A User’s Manual Jumpers on PBX board JP5 J16 lithium battery DS1685 80C188 JP10 JP11 JP12 JP13 JP14 JP15 MITEL JP16 8980 JP17 JP18 JP19 F8703 JP20 JP21 3Volts Li-battery socket. this is for the lithium batteries only :...
  • Page 58: Default Setting On Trunk Functional Card

    428 Series APPENDIX A User’s Manual Setting High Transmission Gain Low Transmission Gain (Default) Jumpers of Trunk JP10 Connect Pin1,Pin2 Connect Pin2, Pin3 Trunk1 JP11,JP12 Connect Pin2,Pin3 Connect Pin1, Pin2 JP13 Connect Pin1,Pin2 Connect Pin2, Pin3 Trunk2 JP14,JP15 Connect Pin2,Pin3 Connect Pin1, Pin2 JP16 Connect Pin1,Pin2...
  • Page 59 428 Series APPENDIX A User’s Manual JP3,JP4 :PIN toward edge of board is PIN1. Short PIN1&2 to enable echo cancellation (default). Short PIN2 &3 to disable echo cancellation. JP5~16 :Select Trunk gain. Each trunk has 3 jumpers, e.g. JP5, JP6, JP7 groUPTng for trunk 1. PIN marked 1 is PIN1.
  • Page 60: External Devices Connection Diagram

    428 Series APPENDIX B User’s Manual APPENDIX B. B.1 External Devices Connection Diagram System 428 Series...
  • Page 61: System Module

    428 Series APPENDIX B User’s Manual B.2 System Module B.2.1 Inside View of System DECT Module DISA/DTAM Caller ID Module Module Expansion Cards (Door Phone/Relay Card or 4-Trunk Card) PBX Module Power Module...
  • Page 62: Power Module

    428 Series APPENDIX B User’s Manual B.2.2 Power Module 1. System AC power ON/OFF Switch connector J6: connect to power switch. 2. 48 Volts DC Power Connector J2: connect to DECT module connector TP12, for remote base station power feeding. +48V 3.
  • Page 63: Pbx Module

    428 Series APPENDIX B User’s Manual + 24V 5. Ring Power Connector J5(non-polarized): connect to PBX module connector J9 (non-polarized). B.2.3 PBX module Trunk 0 Trunk 1 Trunk 2 Trunk 3 1. Music IN Connector J2: connect to music source. 2.
  • Page 64 428 Series APPENDIX B User’s Manual 7. Module Interface Connector J4: connect to DECT module connector JP1. 8. Trunk port connector J8: PIN 1&2 for trunk 3, PIN 3&4 for trunk 4. Trunk3 Trunk4 9. Trunk port connector J7: PIN 1&2 for trunk 1, PIN 3&4 for trunk 2. Trunk1 Trunk2 10.
  • Page 65: Dect Module

    428 Series APPENDIX B User’s Manual B.2.4 DECT Module 1. Connector TP15: connect to Remote Base Station(RBS) 1 by using AWG-24 wire (2-wired, non-polarized). 2. Connector TP17: connect to Remote Base Station(RBS) 2 by using AWG-24 wire (2-wired, non-polarized). 3. Connector TP18: connect to Remote Base Station(RBS) 3 by using AWG-24 wire (2-wired, non-polarized).
  • Page 66 428 Series APPENDIX B User’s Manual...
  • Page 67: Disa/Dtam Module

    428 Series APPENDIX B User’s Manual B.2.5 DISA/DTAM Module 1. Module Interface Connector : connect to PBX module connector . B.2.6 Expansion Cards Door phone/Relay Functional Card (DF)
  • Page 68 428 Series APPENDIX B User’s Manual 1. Relay Control Connector P3: connect to door lock or other device (non-polarized). 2. Relay Control Connector P2: connect to door lock or other device (non-polarized). 3. Relay Control Connector P1: connect to door lock or other device (non-polarized). 4.
  • Page 69 428 Series APPENDIX B User’s Manual Trunk1 Trunk2 Trunk3 Trunk4 1. Trunk Functional board Connector J1: connect to PBX module connector J5. 2. Echo Cancellation jumper JP3: for trunk1 and trunk2; JP4: for trunk3 and trunk4. Short PIN 1,2 to enable echo cancellation. Short PIN 2,3 to disable echo cancellation.. 3.
  • Page 70: External Device Installation

    428 Series APPENDIX B User’s Manual B.3 External Device Installation B.3.1 SLT Installation PBX Module B.3.2 Trunk Line Installation Trunk (C.O.) J8, J9 PBX Module B.3.3 Door Phone Installation Door phone Door phone/Relay module B-11...
  • Page 71: Door Lock Installation

    428 Series APPENDIX B User’s Manual B.3.4 Door Lock Installation Door phone/Relay module B.3.5 Paging Installation PBX module B.3.6 Music Source Installation PBX module B.3.7 Backup Battery Installation Power off central unit, and connect 24V external battery to J1 on power module B-12...
  • Page 72: Upt (System Programming) Brief

    428 Series APPENDIX C User’s Manual APPENDIX C. C.1 UPT (SYSTEM PROGRAMMING) Brief User Programming Terminal (UPT) can be used to configure the 428 series system. UPT has 12 numeral keys, 6 functional keys and a LCD display to program system parameters. The numeral keys are designed for entering parameters.
  • Page 73 428 Series APPENDIX D User’s Manual APPENDIX D. REMOTE PROGRAMMING MODE FROM USER’S SIDE D.1 This chapter provides the remote programming information with step-by-step instruction. How to Enter Programming Mode from Customer Side Talk on line with your customer. Press [Flash] hook (cord phone) or [R]/[INT] (cordless phone) Dial [7] Dial [0] Dial [0]...

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