OPERATING MANUAL 308/616/824/832/1264 INTRODUCTION The
Contents
1. Lifthandsetand get dial tone Dial68 1 2 HH MM QQ Getassurance tone Hangup Where 1 amp 2 stands for 1stor 2nd alarm HH hoursin24 hours mode MM minutes QQ OOforsame day alarm 01t031 as date for next 3 days 33 for Daily Alarm e g to set a daily alarm for 9 00 clock morning and a same day alarm for 6 30 evening from same extension you will have to dial as below Dial68 1 09 00 33 for daily alarm and Dial 68218 3000 for same day alarm At the time of maturity your extension will ring at a fast cadence to indicate that it is a matured alarm and you will get music If lift the handset otherwise it will automatically OFF within 25 seconds Moreover if at the time of alarm the extension is busy orthe system is off then it will ring whenever next time if finds the system is on and the extension is free 15 27 CANCELLATION OF SELF ALARMS All extension users can cancel their self alarm by their ext The procedure is as follows Dial111 personal passcode Dial79 Dial Getassurance tone Hangup 28 DYNAMIC STD LOCAL CALL CONTROL AUTO LOCKING The system offers a very unique facility to all extension users to completely prevent misuse of all calls from their extensions A 3 digit personal passcode is provided to all extensions which is initially 777 By using this password you can control your status for direct outward dialing and moreover you can change2. Ext Trk 42 SETTING OF SELF ALARM FROM OPERATOR 1264 Model 66 Ext No 1 2 HH MM QQ 43 CANCELLATION OF MORNING ALARM FROM OPERATOR 66 Ext No Room No 0 20 DOSA MANUAL Direct Outward Subscriber Access DOSATHROUGH INDIVIDUAL EXTENSION Now each amp every Extension Holder can operate Dosa individually through their own Extension after accessing the personal passcode provided they have DOSA facility on their Extension Note 1 The personal passcode should not be initial passcode i e 777 to change personal passcode procedure refer the Operation Manual SI No 31 2 DOSA through individual Extension means no need to dedicate the last Extension of the System a To Programme the Extension for DOSA facility Steps GetConfirmationTone Dial86 Ext No 2 3 where Ext No Extension Number 2 for not allowing the DOSA facility 3 for allowing the DOSA facility Getinto Programming Supervisory Mode Press DIRECT OUTWARD STATION ACCESS DOSA The DOSA can be routed through any extension but through the personal passcode of that extension one can have a for operating on DOSA This is done because if the BOSS wants to allow his subordinate to use the Dosa facility then he should not worry about any mis use of DOSA facility through his Extension PRE CONDITIONSTO USE DOSA 1 When you are at some distant place should have DTMF dialing 2 One P amp T line of your EPABX
3. dial tone Dial 113 AB AB is the No of the original extn being used All calls for AB will now ring at extension where above code has been dialed Cancellation of Feature as follows Dial 116from extension AB after getting dialtone Getassurance tone Hangup 17 BOSS SECRETARY SYSTEM Any extension can route its all incoming internal amp external calls through any other extension using Call Forwarding facility This first extension becomes BOSS while second extension works as SECRETARY All incoming calls for BOSS will land at SECRETARY extension while only secretary is able to call the BOSS and transfer the calls to him Dial114 Extno Dial 116 for cancellation Though BOSS can dial outside directly or ask the SECRETARY to make a call and transfer it to him 18 CALL CAMP ON The feature allows an extension to transfer calls even to a busy extension The transferring extension becomes free after using this feature the call gets transferred camped on to the busy extension The busy extension on which the call is transferred camped on gets call waiting tone and can attend the call as soon as he finishes his present call Ongetting busy tone while transferring call to any extn being busy Hangup Your extn becomes free and call is camped on 10 Picking up Camped call The extension on which call is camped can pick up the camped call as illustrated below Hear the call
4. should be set in DID mode 3 The personal passcode should not be 777 i e initial personal passcode 21 PROCEDURE FOR DOSA IS AS FOLLOWS ED LE IDEE deseo dO ue 16 Dial your office number which is set in DID mode Getring back tone Get Voice DISA message if already fed Or get assurance tone Now you are in Internal Mode of the System Dial 10 your Extension Number Personal passcode Dial TRK Number by direct access code i e 71 72 upto 78 Getassurance tone for 2 sec then Trunk dial tone Get Trunk Dial Tone Dial the required number After 45 sec you will get Beep Tone Press to extend you call for next 30 sec or Press 0 key to extend your call for next 60 sec Otherwise Call will disconnect after 5 sec Forlonger conversation repeat step 12 To dial other number re attempt previous one dial then go to step 8 To dis connectthe call at any time dial Note Step 12 can be operated at any moment during conversation even before getting the Beep Tone 2 TESTING PROCEDURE FOR USER A IF A PARTICULAR EXTENSION IS FAULTY a Isolate the corresponding cable from MDF Connect a working telephone directly at MDF Make outgoing incoming calls from at the telephone If fault is still there Faultexists at PABX side Ifthetelephone works satisfactorily Fault exists in extension or its cabling If from an extension a second extension no is dialed while sec
5. waiting tone beep beep while talking Hook Flash and dial 11 To park the current call First call is parked and second call gets through Finish the call and pick up the parked call or Hear the call waiting tone beep beep while talking Hook Flash and dial 65 First callis parked and second call gets through Again dial 65 second call is parked and first get through Alternatively You can finish up with first party after going ON HOOK The camped call will immediately ring at your extension Now pick up the handset and start conversation with camped party 19 CALL PARKING HF 11 A In case the extension desires to become free temporarily to attend to some important function using this feature makes the extension free without loosing the call This feature also helps the receiving extn to park hold the call in case it is not possible to transfer the received call to the desired extension While talking to the call Hook Flash Dial 11 Hangup Exchange will remind this extension after 72 seconds to attend to the parked call B Picking Up Parked Call by the Parking Extension OPTION 1 Lifthand set Hear Dial Tone Dial 16 Last latest parked call will be retrieved 11 OPTION 2 Lifthand set Hear Dial Tone Dial17 First earliest parked call will be retrieved C Picking Up Parked Call by the extension other than Parking Extn This feature allows any extension to Pic
6. OPERATING MANUAL 308 616 824 832 1264 ULTRA COMPACT SFX SERIES INTRODUCTION The operational manual has been described in two parts 1 Users Manual 2 Testing Procedure for user with ISOLATION PROCEDURE FOR JUNCTION LINES Users Manual consists description of Station features and step by step procedure to activate them SYSTEM FEATURE MAY VARY FROM MODEL TO MODEL 308 61 6 824 832 1264 1 USERS MANUAL S No FEATURES OMONOAPFON gt OP 26 27 28 Quick Reference Chart Features Explanations Ext To Ext Call To Hold A Line Call Consult Redial Auto Redial Auto Call Transfer Barge in With Warning Tone Barge in Without Warning Tone Automatic Call Back On Busy EXT Automatic Call Back On Busy Trunk Do Not Disturb Call Privacy Call Transfer Call Forwarding Call Pick Up Follow Me Boss Secretary System Call Camp On Call Parking Personal Speed Dialing Conference Dialing From Personal Memory Bank Dialing From Global Memory Bank a From Memory Bank 1 b From Memory Bank 2 Emergency Reporting Day Night Setting a Manual Setting b Auto Setting Self Alarms Cancellation of Self Alarms Dynamic All Call Control amp Autolocking To Lock Ext For D O D To Cancel Dynamic Lock To Open All Local Calls With 95 But STD ISD Lock Auto Locking After 10 Seconds To Change Your Personal Passcode Brokers Calls Printing And Call Storage Direct Inward dialing Call Waiting Offered By P amp T Dep
7. ass of service status Liftthe handset and wait for dial tone Dial 800 to 809 Theexternal no stored in the particular memory will be dialed automatically Waitfor entire no to be dialed Startconversation 23 DIALING FROM GLOBAL MEMORY BANK FROM MEMORY BANK 1 You can dial the external telephone nos stored in GLOBAL memory bank 1 just by a 3 digit code irrespective of your extension status for direct outward dialing Liftthe handset and wait for dial tone Dial810 to 854 720 759 in 1264 Model Theexternal no stored in the particular memory will be dialed automatically Waitfor entire no to be dialed Startconversation FROM MEMORY BANK 2 You can dial the external telephone nos stored in GLOBAL memory bank 2 just by a 3 digit code provided the external number satisfies your class of service Liftthe handset and wait for dial tone Dial855 to 899 760 799 in 1264 Model Theexternal no stored in the particular memory will be dialed automatically Waitfor entire no to be dialed Startconversation 13 24 EMERGENCY REPORTING from selected extension only Some times you may require that one should attend you urgently and you would like not to loose any time to search any person The facility EMERGENCY REPORTING can be used for this purpose as by dialing a two digit code 4 preassigned extensions get simultaneous ring Thus any ri
8. k up the parked call on different extension Lifthand set Hear dial Tone Dial 19 Extn No On which the call is parked 20 PERSONAL SPEED DIALING PERSONAL MEMORY BANK This feature enables every extension to create its own personal memory bank directory of 10 Nos The codes for this bank directory is of three digits from 800 to 809 Operate as follows to create this directory bank LiftHandset Hear dialtone Dial 110 800to 809 TRK TN TN Tel No to restored Max 16 digits N 2Oto9 Trk Trunk access code or9or71 72 etc Getassurance tone if you store acomplete 16 digits number Alternatively press to get assurance tone if you store lesser no of digits i e less than 16 in memory bank Hangup Repeat the above procedure for storing more tel numbers 21 CONFERENCE You can establish upto five party conference among internal external calls which are parked Procedure Make conversation with a party internal External and park it and getdialtone Repeat above procedure for other parties with whom to establish the conference Maximum up to 4 After having parked all calls upto maximum 4 just dial 18 to have conference among parked calls and self extension 12 22 DIALING FROM PERSONAL MEMORY BANK You can dial the external telephone nos stored your personal memory bank just by 3 digit code provided you external nos satisfies your cl
9. l port cable as shown in figure and connect it with EPABX amp Computer 1 1 5 5 9 PIN D TYPE CONNECTOR FEMALE X 2 Open the Hyper terminal software in the computer by selection of some files as illustrated below Communication Hyper Term Hyper Terminal Note If Hyper terminal is not in communication then please call your computer professional to install Hyper terminal software 3 When you will click at Hyperterm one globe will be rounding on screen and then connection description window will open In this window type your file name amp choose Icon then click at OK Now screen will show Connect To window In this window click at connect using option and select COM 1 2 3or4 then click atOK Now screen will show COM PROPERTIES select all properties as illustrated in programming manual then click at OK Now EPABX will connect with the computer and printing commands will activate by computer key board If system will not connect Please go back on step 4 and change COM port 1 2 3or4 24
10. lk to other extension while first party is put on HOLD WITH MUSIC and Cannot listen your consultations Procedure Holdthe line As explained in point 2 above Dialanother extn no Talk with him her FLASH AGAIN TO RETRIEVE FIRST PARTY AND RELEASE IInd PARTY 4 REDIAL or 12 Any extension user can repeatedly dial the last number if external without pressing all the numbers again For this follow the procedure below Disconnect previous call by pressing hook switch for more than 1 second Lifthand set hear dial tone Dial or12 The last dialed number will be redialled automatically Kindly wait for Dialing to complete and hear either the ring Back or Busy Tone from the telephone instrument 5 Auto redial Available in ULTRA SERIES ONLY Any extension user can automatically redial the outside number up 99 times default 5 times Dial60to set auto redial The system will automatically redial the external number and if engage then try again and if it is ringing will give ring on your extension and when you lift hand set you get connected automatically Dial 61 to cancel auto redial 6 Auto call transfer This feature requires additional CLI Card The incoming call will be transferred to the desired extension number if stored in auto redial buffer e g if you are having caller id facility on trunk lines from department and you want that calls from your home lands on
11. nal caller will be as illustrated below When external caller dials your telephone number which is set in D I D then first of all he gets P amp T s ring back tone for 3 4 seconds After that the call is matured by the EPABX itself and the system sends Voice message for indicating the caller that now the system expects a 2 digit extension number in DTMF only from the external caller side There is separate message for day and night f the external caller dials a valid extension number in DTMF within 4 seconds and that extension number is free then that extension gets ring for 20 seconds or itis answered In cases when The external caller does not dial any extension number in DTMF Theexternal caller dials an invalid number The extension number dialed is valid but busy 18 The extension number dialed is valid and free and gets ring but remains un answered till 20 seconds Then it is D I D failure and then the call will ring in one of the following options set A simultaneous ring will be present for next 20 seconds on Self service group of the trunk A simultaneous ring will be present for next 20 seconds on Common service group of trunks A round robin ring will be present for next 20 seconds on self service group of the trunk If still the call is unanswered at all ringing extensions it is disconnected and the P amp T is released 33 CALLWAITING OFFERED BY P amp T DEPTT If
12. nging extension who first lift the handset is connected to the caller _ Liftthe handset and wait for dial tone Dial 15 Four preassigned extensions will get ring simultaneously Listen ring back tone Start conversation as the call is answered any of the four extensions 25 DAY NIGHT MODE SETTING You can set the system to receive the incoming P amp T calls in different modes in day and night The different modes for day and night for different junction lines can be set and it is illustrated in PROGRAMMING MANUAL Once this is done all the trunks incoming call modes can be changed SETTING OF DAY NIGHT MODE or AUTO DAY NIGHT MODE MANUAL SETTING TO SET DAY MODE Lifthandset and wait for dial tone Dial 112 nitecode 1 Getassurance tone Hangup TO SET NIGHT MODE Lifthandset and wait for dial tone Dial 112 nitecode 0 Getassurance tone Hangup WHERE NITECODE IS A TWO DIGIT CODE SET DURING SYSTEM PROGRAMMING INITIAL SETTING 99 14 AUTO SETTING In this option the system switches between day and night mode automatically at programmed timings The procedure is illustrated in programming manual 26 SELF ALARMS The extension users can set upto 2 independent alarms at their extensions in one ofthe following modes Alarm For Same Day Alarm For Any Time in Next 30 Days ADaily Alarm Which Rings Daily To setthese alarms proceed as below
13. o avoid any chances of misuse and keep on changing it from time to time NOTE If you forget your personal passcode then it can be Reset from master supervisory mode Passcode should be a 3 digits number 30 BROKERS CALL It may some time be required to talk to 2 more parties one by one while keeping other parties on Music on Hold This facility can be invoked with the help of CALL PARKING To activate this you are supposed to do like the example shown STEP 1 Parkthe current call 1 as illustrated earlier STEP2 Getdialtone STEP 3 Dial out other party and start conversation or 17 Get an incoming call directly or transferred and thus start conversation with call 2 STEP3 Parkcall 2 STEP 4 Getdialtone STEP 5 Retrieve the earliest parked call 1 code 17 and start conversation STEP6 Parkthis call STEP 7 Again retrieve the earliest parked call 2 by code 16 STEP8 Now you getagain connected to call 2 Now you can repeatthe procedure from STEP 3 again 31 PRINTING AND CALL STORAGE PROCEDURES Available in Ultra series only All the facilities are illustrated in programming manual as these features are accessible in master programming mode only 32 DIRECT INWARD DIALING D I D Available in Ultra series only This is one of the options which can be set for trunk s for incoming P amp T rings If a trunk is set in D I D mode the incoming of call and procedure to be adopted by the exter
14. ond extension is dead Engage tone appears cable is short check from MDF Ring backtone appears cable is broken check from MDF 22 C In case of multiple faults on different extensions or as routine testing one can test all extensions with the help of two working order telephone through MDF Disconnect all extension cables from MDF Connect one phone at Ist extension point and another phone at IInd extension point Make calls in both directions Repeat the above procedure by keeping one phone fixed at one extension and second phone being connected to all other extensions one by one IF A PARTICULAR JUNCTION LINE IS FAULTY Check cable of the junction line for disconnection or breakage Check fuse of the junction line replace it if found blown off with similar type fuse 100 ma Connect a working telephone directly on junction line at MDF and make incoming outgoing calls to from it If calls are successfully being made in both direction then fault exists in PABX If the fault still observed then fault exists in junction line s central office side EARTHING Ensure the earth be available at third pin of 3 pin socket of AC mains Also make sure when connecting printer or computer to system check voltage between earth of system and the device it should be zero otherwise damage may occur in device or EPABX system 23 HOW TO CONNECT EPABX TO THE COMPUTER T 2 Start Programme Accessories Make a seria
15. s of service b From Memory Bank 2 855 899 760 799 Can be used as per class of service 24 Set Auto redial 60 cancel Auto redial 61 25 Paging 70 upto 832 Model 713 1264 Model 714 1264 Model NOTE For 308 Jn Line Nos Are From 71 72 73 Ext Nos Are From 20 to 27 For 412 Jn Line Nos Are From 71 72 73 74 Ext Nos Are From 20 to 31 For 616 Jn Line Nos Are From 71 72 76 Ext Nos Are From 20 to 35 For 824 Jn lines Are From 71 to 78 Ext Nos Are From 20 to 43 For 832 Jn lines Are From 71 to 78 Ext Nos Are From 20 to 51 For 1264 Jnlines Are From 701 to 712 Ext nos Are From 200 to 263 FEATURES EXPLANATIONS 1 EXTENSIONTO EXTENSION CALL Ex When one extension user wishes to talk to another extension user operate as follows Lifthand set Hear Dial Tone Dial Extn No Wait for Ring back tone Speak when called party answers 2 TO HOLD ALINE extn or trunk You can hold a conversating party extension or trunk by the following procedure for onward activities as call consult call transfer call parking or conference Procedure During Conversation Hook flash You get service confirmation tone for few seconds while the other party get MUSIC ON HOLD Now you can retrieve back the hold by hook flash again 3 CALLCONSULT Itis often required to consult your colleague staff while conversating with an external or internal caller This enables you to ta
16. t for other party to answer 10 AUTOMATIC CALL BACK ON BUSYTRUNK LINE HF 7 If all any Co Jn Line are is busy this feature informs the user as soon as the Co Jn Trunk Line gets free If a user gets busy tone after attempting to seize any Co Line Group 0 Group 9 Hook flash get confirmation tone for 2 secs Dial 7 As soon as the desired trunk line trunk group gets free you get ring Lift hand set and you get connected to the trunk for further dialing of external no 11 EXT DO NOT DISTURB 115 on selective extns only If an extension user does not want to be called this feature allows the extension to protect from being called However the extension user can call others Lifthandset and hear dial tone Dial 115 Get assurance tone Hang up For canceling this feature operate as follows Lifthandset and waitfor dial tone Dial 116 Get assurance tone Hang up 12 CALL PRIVACY on selective extns only This feature protects an extension user from barging in by any other extension during subsequent calls Lift handset get dial tone Dial 118 Hang up For cancellation of feature operate as follow Lift handset wait for dial tone Dial 116 Hang up 13 CALLTRANSFER HF Ex Any internal or external call received originated at any extension can be transferred from that extension to any other extension Hook Flash and hear confirmation tone for 2 3 secs Dial the e
17. the passcode any time However you can lock extension by a 3 digit code without password and prevent misuse Effectively you will get class of service for outside dialing which satisfies both your personal settings and settings of your extension from master supervisory mode To program your extension s class of service you will have to first come in self supervisory mode through your passcode and then you can further program your all calls status or change your passcode Self Supervisory Mode 111 777 Personal Pw TO LOCK YOUR EXTENSION FOR D O D Procedure Lift the handset and get dial tone Dial119 Getassurance tone Hangup TO CANCEL DYNAMIC LOCK 111 PersonalPw 99 All Calls will open as per class of service TO OPEN ALL LOCAL CALLS WITH 95 BUT STD ISD LOCK 111 Personal Pw 4 89 43K AUTO LOCKING AFTER 10 SECONDS 111 Personal Pw 4 91 3k All calls on and after auto lock all calls off 111 PersonalPw 81 Local calls on and after auto locking all calls off 111 Personal Pw 4 95 43K All calls on and after auto lock local with 95 on 111 PersonalPw 96 x All calls on and after autolocking local without 95 on 29 TO CHANGE YOUR PERSONAL PASSCODE Come in self supervisory mode Dial 88 new passcode new passcode Getassurance tone now your personal passcode is changed to new passcode 3 digits Thus you should keep your personal passcode secret t
18. tt Door Phone Door Lock Forced Release Of Trunk Hotline Release Of Trunk Hotline Internal Delayed Hotline Outward Dialing Flash On Trunk Line DOSA MANUAL 2 TESTING PROCEDURES FOR USER PAGE No 3 4 ODDWDWDAANNNDDOA0H CI QUICK REFERENCE CHART 1 Redial 12 or 2 Call Parking 11 First Hold The Line Then Dial 11 3 Parked Call Pick Up 16 For Latest Parked Call 17 For Earliest Parked Call 4 Parked Call Pick Up 19 Extn From Other Extn 5 Call Pick Up Within or10 Same Pick Up Group 6 Conference 18 Among Upto First 4 Parked Calls And Self 7 Call Pick Up From Any 14 EXTN Extension 8 Emergency Reporting 15 9 Set Night Mode 112 nitecode 0 10 Set Day Mode 112 nitecode 1 11 Ext Do Not Disturb 115 Permanently 12 Follow Me 113 extn 13 Call Forwarding 114 extn 14 Call Privacy 118 15 Cancellation of D N D Follow Me Call Privacy Call Forwarding 116 16 Storing Nos In Personal Memory Bank 110 800to 809 Trk External No where TRK is 71 72 73 74 75 76 orO or 9 17 Abbreviated Dialing 800 809 Personal memory bank 18 Auto Call Back HF get pip tone burst 7 19 Barge in With Warning HF get pip tone burst 8 20 Barge in W O Warning HF get pip tone burst 9 on selective extns 23 Dialing From Global Memory Bank i For 308 616 824 840 a From Memory Bank 1 810 854 720 759 Can be used irrespective of clas
19. xtension number to which you want to transfer the call Wait for ring back tone If called extension is busy than use camp on feature described at point No 18 You may hang up You may wait for answer to announce the caller and hang up NOTE Incase the called extension is unattended hang up The call will return back after 20 seconds automatically 14 CALL FORWARDING 114 EX This feature allows an extension user to receive the calls at any other extension Lifthandset ofthe extension to be forwarded diverted Dial 114 Ext No To which calls are to be diverted Hangup Cancellation of this feature can be done as follows Lifthandset waitfor dial tone Dial 116 Hangup 15 CALL PICK UP 4 10 or 14 Ex If another extension is ringing this feature allows user to receive the call at his own extension without physically moving to that particular extension Lift handset of your extension and hear the dial tone Ifthe user extension number is from the same pick up group then simply dial from tone phone or 10 from decadic phone Dial 14 followed by the extension number which is ringing Talkto the party 16 FOLLOW ME 113 EXTN Incoming calls can be made to follow the extension user In other words extension user cause any extension to receive incoming calls directed at his original extension Lifthandset where user wants to receive calls hear
20. you are having call waiting facility on your trunks line s it can be invoked at Ext also The difference between the procedures are on direct phone line and other on extension of the EPABX is illustrated below CALL WAITING FACILITY ON DIRECT PHONE LINE ON EXTENSION PHONE 1 HOOK FLASH 1 HOOK FLASH 2 DIAL 1 2 DIAL 81 OR 1 HOOK FLASH 1 HOOK FLASH 2 DIAL 2 2 DIAL 82 34 DOOR PHONE available in Ultra Series Press 28to speakto Door Phone in Model 309 Ultra Press 52 to speak to Door Phone in Model 616 824 832 Ultra 35 DOOR LOCK available in Ultra Series Press 77 to release the Door Lock in Model 309 Ultra Press 55 to release the Door Lock in Model 616 824 832 Ultra 36 FORCED RELEASE OFTRUNK available upto 832 models Dial 79 Ext Trk 37 HOTLINE INTERNAL DELAYED 111 777 44 Extn No 5K To Cancel 111 777 44 Self Extn No 19 38 HOT OUTWARD DIALING i e direct trunk dialtone instead of EPABX tone 111 777 71 0 9 zeroornine group To cancel Dialany No on Trk amp then park the call with flash 11 Dial111 777 70 x 39 FLASH ONTRUNK LINE as required by some operators for specific service access While conversation Flash 88 40 CONSOLE KEY SETTING Available in 616 to 1264 111 777 69 Key No 01 12 Ext Trk 41 CONSOLE KEY SETTING Available in 1264 Hotel Version Pw 35 KTS No Key No
21. your extension directly not on reception the you can store your home number in auto redial buffer max 10 such numbers can be stored in the buffer see programming manual for details 7 BARGEINWITHWARNINGTONE on selective extns only If some extension is found busy this feature allows the extension calling user to get in to the conversation of the busy extension after getting warning tone at that extn To use this feature operate as follows When you get engage tone on dialing an extn no Hook flash get confirmation tone burst for 2 secs Dial8 The second party will get music and you can talk to barged party 8 BARGEINWITHOUTWARNINGTONE on selective extns only If some extension is found busy this feature allows the extension calling user to get in to the conversation of the busy extension without any warning tone To use this feature operate as follows When you get engage tone on dialing an extn on Hook flash get confirmation tone burst for 2 secs Dial9 Speak on during conversation 9 AUTOMATIC CALL BACK ON BUSY EXTENSION HF 7 If the called extension is found busy this feature automatically connects as soon as the called extension gets free Onhearing busy tone Hook flash get confirmation tone for 2 secs Dial 7 As soon as called extension becomes free both extensions will ring simultaneously Lifthandset hear ring back tone Wai
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