Karel FT 15 Use and care manual

05/2010
4 LINE DISPLAY FEATURE
TELEPHONE SET
TECHNICAL REFERENCE AND USER GUIDE

4LINEDISPLAYFEATURE
TELEPHONESET
TECHNICAL
REFERENCE
AND
USER GUIDE
MAY 2010

FT15 TTKK- Ver. AAB- 03.05.2010
KARELreservesthe righttomakemodificationsinproduct featuresmentionedinthis
documentfordevelopmentandimprovementpurposes, withoutpriornotice.Individual
products maypossess characteristics differentfromthosethathavebeenmentioned in
this document, due totheir differences insoftwareandhardwareversions.
Version Table
Software Version Date/Version of Guide
AAA AAA / 12.06.2009
AAG AAB / 03.05.2010

ISSUESTO PAY ATTENTIONTO
·Readthis guide carefullybeforeyouuseyourdeviceand keep it forlater
reference.
·Anymistakewiththeconnectionsinyourdevicemaydamage it oryourexchange.
Especiallythe connectiontothe exchangemust be madebythe Authorized
TechnicalServices. The explanationsaboutconnectionsinthe User’s Guidehave
beenintendedtogiveinformation only.
·Aconnection boxcomeswithyourdevice.The connectionsmust bemade as
described inthe installation chapter.
·Incaseyou need aconnectionofplug-outlettype,neverapplyelectric plugsand
outlets; useplugs, outlets andconnectioncomponents thatarespecific to
telephones.
·Donotmakeanyconnection otherthan the extension connection ofthe KAREL
telephone system.
·Thereis no part thatyoucan repair ormaintaininyourdevice;thereforecallthe
authorized technical serviceincaseof anymalfunction.
·Keep your deviceawayfrom direct sunlight.
·Donot let anyliquidsubstancespill on your device.
·Dothe exterior cleaning ofyour devicewithaslightlymoistenedpieceof cloth.
·Donot applyanychemicals for cleaning.
·Pleasecall yourauthorized dealerincaseyou wouldliketochange theplaceof
your device. Useits ownpackingtocarrythe device.
·Anyexternalsignalused tomaketests on thephone,maydamagethe phone.Do
not useanyexternal signal.

PREFACE
Chapters inthis guidehavebeenprepared inordertopresentdetailed technical
information topeoplewhoneed technical-introduction-basedinformation aboutthe
FT15 4Line DisplayFeaturePhones, inadditiontogiving technicalinformation about
programminganduseofthosetelephones. Bythis way,onecouldunderstand abilities
ofthe FT15 4Line DisplayFeaturePhones, howit will beoperated inaccordancewith
customerdemandsand thingsthatshouldbe doneinordertooperatethemwithfull
performance.
The firstchapter-“TechnicalIntroduction”–It containstechnicalinformation aboutthe
hardwareand softwarestructuresofthe FT15 FeaturePhone.Information inthis
chapter, forwhichknowledgeinmechanics, electricityand electronics maybe
prerequisite, aims tointroducestructureof the phone.
The second chapter–“Installation”–The methodstobe followed forthe installation of
the FT15 FeaturePhone areexplained.This chaptermust be read definitelybeforethe
installationbythepersonnelwhowill perform the installation.
The last chapter–“ProgramFeatures” –This chaptergivesdetalied informationabout
the softwarefeaturesthatwillenrichfunctionsofthe FT15 FeaturePhone and that
couldbe applied tomeetdailycommunication needsofcustomers more
comprehensively.
Best Regards,
KAREL

CONTENTS
TECHNICALINTRODUCTION..........................................................................1
INTRODUCTION ............................................................................................1
COMPATIBILITY ............................................................................................1
PARTS LISTONDELIVERY..........................................................................1
GENERALAPPEARANCE.............................................................................2
TECHNICALSPECIFICATIONS ....................................................................2
USERINTERFACE ........................................................................................3
INCOMINGCALL LED................................................................................3
DISPLAY .....................................................................................................3
MULTI PURPOSE SOFT MENUKEYS......................................................3
NAVIGATIONKEYS AND SPECIALFUNCTIONKEYS ............................4
NUMERICALKEY PAD ..............................................................................5
VOICE CONTROL KEYS............................................................................6
PROGRAMMABLE SPEEDDIALKEYS ....................................................7
FUNCTIONPROGRAMMINGFORTHE SPEEDDIALKEYS...................7
Bythe Function Programming Menu.................................................................. 7
CodeProgramming............................................................................................ 9
Bythe PrivatePool ProgrammingMenu: ....................................................... 9
ByAutomatic ProgrammingMenu:................................................................. 9
INSTALLATION ...............................................................................................10
CONNECTIONPOINTS ...............................................................................10
FT15 INSTALLATION...................................................................................11
RequiredHardwareFor The Connection: ........................................................ 11
ConnectingFT15 To The Exchange: ............................................................... 12
Defining ExtensionNumber for FT15............................................................... 13
Number of FT15sThat Can BeConnected tothe ExchangeandConnection
Distances ......................................................................................................... 14
FT15 Usage onTablewithAngleAdjustment or OnWall ................................ 14
FT15 Start-up State.......................................................................................... 16
PROGRAMFEATURES ..................................................................................17
PROGRAMMINGMENUS............................................................................17
CALL OPTIONS............................................................................................18
Call Diversion ............................................................................................18
AutoDial....................................................................................................18
Paging .......................................................................................................19
Missed Calls..............................................................................................19
Answered ..................................................................................................19
Dialed ........................................................................................................19
PHONE SETTINGS......................................................................................20
Key Settings ..............................................................................................21
Extension ......................................................................................................... 22
Line .................................................................................................................. 22
PrivatePool...................................................................................................... 23

Common Pool .................................................................................................. 24
Feature............................................................................................................. 24
AutoSettings.................................................................................................... 25
DoNot Disturb...........................................................................................26
BackgroundMusic.....................................................................................26
Reminder...................................................................................................27
EPROM Version........................................................................................27
Lazy Mode.................................................................................................27
Language ..................................................................................................27
Headphone................................................................................................27
Signal Beep Option ...................................................................................28
Line Access Code .....................................................................................28
ReturnFactory Set. ...................................................................................29
Backlight....................................................................................................29
PHONE SECURITY......................................................................................30
Password ..................................................................................................30
Phone Lock ...............................................................................................30
Phone Unlock............................................................................................30
MESSAGE ....................................................................................................31
Absent Message .......................................................................................31
MessageListen .........................................................................................31
PHONE BOOK..............................................................................................32
Find ...........................................................................................................32
Add............................................................................................................33
Change......................................................................................................33
Delete........................................................................................................34
SYSTEMSETTINGS....................................................................................35
Setting Time ..............................................................................................35
Setting Date ..............................................................................................35
Night Mode................................................................................................35
Common Pool Entry..................................................................................36
ACD...........................................................................................................36
Parallel Operator .......................................................................................36
APPENDIX....................................................................................................37
ErrorMessages.........................................................................................37

1
TECHNICAL INTRODUCTION
INTRODUCTION
FT15 is atelephoneset, whichcanbe used withall MS seriesexchangesofKAREL,
and that provides easeandrapiditytothe usageof thosesystems.
NOTE: FT15 is not compatiblewiththe MS26Sexchange, as an exception.
BytheFT15 telephonesets:
•Users areprovided withthe facilityofperformingseveraloperationssuchascalling
back, autodialing,followme,conferencingand alarm setting,bypressing asinglekey
throughspecial-purposekeysand the displaythatareonthe telephone,withoutthe
necessitytoknowthe system-specific special codes.
•Activeservicesand call information,aswellasthe actionsthatthe usercantakefor
them, aredisplayedthrough the four-line LCD (liquidcrystal).
•Actionsthatcan be takenforthe activeservicesandthe callinformation,whichare
indicated on the LCD display,arecarriedouteasilyand rapidlythroughfourkeyswith
special functions that arelocatedbelowthe display.
•One-touchextension and/orline calls canbe made overthe phonebookand
programmablekeys. (This facilityis validorMS Seriessoftwarewiththe version ACA
or better.)
•Statusesofthe extensionsand/orlinesthathavebeenassignedtothosekeyscanbe
viewedthrough the lights (LED) intwocolors, whichareembeddedintothe
programmablekeys.
COMPATIBILITY
The FT15 telephoneset is compatiblewiththe 3.11H or later softwareofthe exchanges
of models MS26C, MS38S, MS48, MS48S, MS48C, MS128andMS224.
PARTS LIST ON DELIVERY
Parts included inthe FT15 package:
·FT15 telephone,
·Handset,
·Spiral cableof the handset,
·DatacablewithRJ11connectors at twoends,
·Consoleconnectionbox,
·Technical ReferenceandUser GuideCD,
·Wall hanging legfixingscrews (2pieces)

2
GENERALAPPEARANCE
1 Incoming Call LED 6 NumericalKeyPad
2 Display 7 SpecialFunction Keys
3Soft Menu Keys 8 Handsfree Speaker
4 Speed DialKeys 9 Volume ControlKey
5Navigation and SpecialFunction Keys 10 Mute Key
TECHNICALSPECIFICATIONS
Weight: Approximately1kg
Dimensions: 25 cm x20cm (lenght, at the smallest angle) x20 cm (height, at the
biggest angle)
Operational Temperature: 0 oC - 40 oC
Storing Temperature: -20 oC - +60 oC
Humidity: 20- %80 (non-condensing)
DialingMethod: DTMF(Tone dialing)

3
USER INTERFACE
INCOMING CALL LED
This LED indicatestheuserbyblinking,when thereis anincoming call oranew
message.
DISPLAY
Information presentationdisplayis offourlineswith20 characters. The following
information thatfacilitatesusageis presentonthe LCDdisplay,whichindicatesthe
activefeatures of the telephone and the functions of the flexiblekeys at that moment:
•Date, time
•Entrytothe menu options, phonebook
•Activated services (Suchas Auto-dial, FollowMeand Redial)
•Call information (IncomingCall Extension 121, Missed Call E 121 1/01)
•Action options that can be takenfor the activecall and service
(Suchas Redial / Call, MissedCall E 113 Details?)
MULTI PURPOSESOFT MENU KEYS
Thesekeysarelocatedbelowthedisplayand theyplayanimportantroleinusage of
FT15.Actionsthatcan be carriedoutand/orinformation thatcanbe receivedbyauser
while:
- acall / conversationis being made
- the telephone is beingprogrammed
- the telephone is onhook
arepresentedthrough the display.
Keysareusedtoconfirm oractivatethe functionsshown(just abovethekeys) in the
bottomlineofthe screen.Inaddition,usercan movebetween alloffered optionsby
usingrightand left navigation keys. (If thereareoptionsnotmorethan two,thenthe
navigationkeys do not function.)
The functionsoffoursoft keysjust belowthescreen,change depending on the current
situationofthe phone (like‘Back’, ‘Cancel’, ‘OK’, etc.), and theyaredisplayedinthe
bottom lineof the screen. Suchadisplaywill beactualized onlyif thereexists afunction
programmed for the keyor information tobe accessedthrough the key.

4
NAVIGATION KEYS AND SPECIALFUNCTION KEYS
• “Navigation”keys ( 5”,6”): Usercan movebetween featureswiththesekeys,
whentherearemultiple options on the screen,alsothe relatedoption canbe enabled
withthemtoo.Theyareused topass tothe next/previousoptionormessage inall of
the menus.
• “Menu”key: This keyactivatesthe menusbywhichthe telephoneis programmed
and it providesaccess tothe submenus. (Afterentering themenu,the phone gets into
the busystatus. Exiting from the menu does not end the busyness of the phone)
•“Delete”key: This keyprovidestoturntothe top-menuofactiveoptioninthe
menu.
•“Enter”key: This keyis used forconfirming andactivating the option on the
display. Functions of this keychange according tothe options prompted on thedisplay.
• “Phonebook”key: This keyprovidesaccess tothe telephonebook. If thereis any
recordinthis phone book, then thoserecords, whichareinalphabeticalorder, are
directlydisplayed.The recordsthatarepresentinthe telephoneatthattimecan be
directlysearchedbynameornumberquerythrough the“Find”option onthatdisplay.
(Searchwiththis ‘Find’ option canbe made inMS Seriessoftwarewiththe version ACA
orbetter) Detailedinformation aboutthe phone bookhasbeen presentedinthe
relevant section.
• “Redial”key: It dials againthe last numberthathasbeen dialed.This keyfunctions
the samewayasthe“Redial” optionon thedisplay.The differencebetween “Redial”
and “Auto-dial” is thatthe “Auto-dial” optionautomaticallycalls the otherparty
repeatedlyuntil busyness statusis over(cctually,atmost 16 times), whereasthe
“Redial” option calls onlyonce.
• “Flash”key:It is used forputting the calling partyonholdduringan internalor
externalcall. It hasthe samefunction withthe ‘Hold’option on thescreen.Asinglecall
can be puton holdatatimebythis key.When it is pressedforasecondtime,the call
on holdis retrieved,orthe call can be retrieved bythe“Retrieve”option thatappears
whenthe ‘Enter’keyis pressed.It dropsthe linewhen it is usedwhilethe otherparty
hasnotyetpicked upthe phone.Thereis no limit forthe duration topress the key;
however, inthe eventthatthe line thathasbeenputon holdhasnotstill be retrieved at
the end ofacertainperiodthatis determinedbythe exchange software,the linemay
automaticallybedropped.
• “Transfer”key: It is used fortransferringan ongoingcall toanothercall thatis on
hold.Inordertoactualizethe transferoperation,first ofall the conversing partyshould
be putonholdbyusing the flashkeyorthe “Hold”/“Park” optionon thedisplay.
Afterwards, the numbertowhichthe transferoperation willbedone is dialed.At this
point, the operation is accomplished bypressingthe transferkeybeforeorafter
conversing withthe extensiontowhichthe call is tobe transferred.It hasthe same
function withthe ‘Transfer’ optiononthe screen.

5
•“Park”key: Aline oraninternalconversation canbe parkedthrough this keyduring
the conversation.Whenthe callis parked byusing thatkey,“parked line”information
and ‘Retrieve’option forthe line appearonthe display.The call canbe retrieved by
pressing the “Enter” keyorbypressing the “Park” keyforasecond time.Acallcan be
parkedmorethanonceand morethanone line can beparked atthe sametime.When
alinehasbeen parked,the telephone canbe used independentlyfromthatexternal
conversation,i.e., internaland externalcalls canbe made bymaking useofthe entire
features. ForOP50 users, if thereareparkedlineandalsoparkedinternalcall and if
the otherserviceis activated,the internalline call will beretrieved inturnwiththis key.
(The firstcall whichis parkedwill be displayedinthe first rank of the park list.)
The second functionofthis keyis, on the otherhand,providing the relationbetween
the exchangeandthe console.The keyis employed whenit is required tochangethe
numberofthe telephone ortoresetthe connection tothe exchange.When the keyis
presseduntil the “beep”is receivedand then it is released,the telephone prompts for
the extension numbertobe puton thedataline ofthe exchange.Inordertoenterthe
“Terminalno=AA” valueofOP50,this keyis pressedconsecutivelytoproceed until the
correct extensionnumberis displayedandthe extensionnumberwill havebeen
enteredtothe telephone uponlifting and then replacing thehandset.
NUMERICALKEYPAD
It is composed of3x4(DTMF)keymatrix.Moreover, thesekeysareused fornumberor
character(letter, figureorsymbol) entryduring theoperationsrelated tothe “Phone
Book”. If anyprogrammablekeyis pressed when theletterentryis beingmade with
capitalletters, the entrystarts tobe made bysmall letters. Bythesameway,if any
programmablekeyis pressed again,small letters turnintothe capitalletters. Grouping
ofthe characters withrespect tothe keysareasfollows. Standardsthatapplyfor
similar applications havebeen complied withfor this subject.
Group of “1”: (space) 1$%&
Group of “2”: A B C 2# (abc)
Group of “3”: D E F3: (def)
Group of “4”: G H I4- (ghi)
Group of “5”: J K L5( (j k l)
Group of “6”: M N O 6) (m no)
Group of “7”: P Q R S7 (pqr s)
Group of “8”: TU V 8 + (t uv)
Group of “9”: WXY Z9 (wxyz)
Group of “0”: 0 ®!?=

6
VOICECONTROLKEYS
Control of voicefeatures of FT15 telephones arefulfilled bymaking useof four keys:
“Speaker”Key: This is the keywithred iconthatputs the telephoneintothe
“handsfree”statusandthatsignifiesthis throughan embedded LED. The keyis called
HFkey, andthe LED insideit is called HFLED.
(Handsfree:It is afeatureoftelephonethatit emits voicesintothe roomortransmits
voices insidethe roomtothe other parties whilethe handset is still onhook.)
Speaker keyperforms different functions indifferent cases. Theseare:
·When it is pressedwhilethe handsetis on hook, the telephone is picked upas
“handsfree”and the H/FLED lights. Inthis case,anumbercan bedialedanda
conversation canbe made withoutlifting the handset. Pressing thekeyduring a
conversation terminates theconversation.
·The H/FLED starts toblinkif it is pressed whiledialtone orbusytoneis being
received overthehandsetorwhileaconversationis being made.If the handsetis
replaced beforetheH/FLED goesout, then onecontinuestoreceivedialtone or
busytone,oronecango onwiththe conversation.The conversation is terminated
if the handset is replacedafter the H/FLED has becomeoff.
·If the handsetis lifted during the handsetstatus, then the rest ofthe conversation
goes onviathe handset. Replacing the handset terminates the conversation.
·Whilethe handsetis on hook, inthe eventthatthis keyis pressed twice
consecutively,the otherpartycan be heardbothviathe handsetandthe H/F
speaker. The oppositepartywouldhearthe thingsspoken viathe handsetonly,
butno voicewouldbe transmittedtothe oppositepartyviathe H/Fmicrophone.
The conversationterminates byreplacing the handset at this status.
·If “Headset” usage hasbeenactivatedthrough menu options, thenthis keymay
alsobeusedfor putting theheadset on line. Headset usage has beenexplainedin
detail inthe relevant section.
“Volume 6”Key: It is used todecreasethe level of voicereceived duringconversation
whileinthe Handsfree mode.
“Volume 5”Key: It is used toincreasethe level of voicereceived duringconversation
whileinthe Handsfree mode.
MuteKey: The keywithablack icon,providesinterruption ofthe outgoingvoices
during the all conversationsand signifiesthatviathe LED insideit. Pressingthe keyfor
asecondtimewill maintainthevoicetransmission tothe oppositepartyagain.

7
PROGRAMMABLESPEED DIALKEYS
Twofunctionscanbe programmed foreachofthe speed dialkeys, whichconsist of12
keyswithlights. Features that can beassignedtothesekeys throughprogramming:
·ExtensionNumber
·LineNumber
·PrivateandCommonPool Number
·Function Services(ServicessuchasFollowMe,Call Back, DoNotDisturb,
TelephoneLock, Conference, Night Mode)
Theseassignments aredone tothe first orthe second functionsofthe keyduringthe
programentrydone bypressing the“menu”option.Assignmentis done tothe first
function if the keyis pressedforashort time,and it is done tothe second one if the key
is pressedforalongerperiod.Transition ofthe keytothefirst orsecond function is
indicated byashort or along beep, respectively.
When the keysthathavebeen programmed forextension,line,privateorcommon pool
arepressed, thesenumbers arecalleddirectly.
When the keysthathavebeen programmed forthe servicessuchasFollowMeand
Call Back arepressed,theseservicesareactivateddirectlyoranecessaryinputis
prompted. (Suchas the extensionnumber, towhichthe FollowMeaction will be carried
out.)
FUNCTION PROGRAMMINGFOR THESPEEDDIAL
KEYS
This featureprovides for taking advantageofsomefunctionsthathavebeen definedfor
FT15 inthe exchangeproperties, bypressingasinglekey.Ausermayprogramfor
thosekeysthe featurespresentedbythe Kareltelephone branchexchange,whichs/he
wouldusemost frequently.
Differentmethodscan beemployedforassigning functionstothe programmablekeys
ofthe FT15 featuretelephone sets. Theseoperationsarecarried outforFT15 through
the submenusofFunction,PrivatePoolorAutomatic Programminginthe Phone
Settings >KeySettings option.
Bythe Function Programming Menu
Featuresmost frequentlyemployedbyusers areamong thoseoptions. The
programmingcan becarriedoutbyassigning desired onesoutofthe 8optionsthat
havebeenpresented inthe KeySettings>Featuresubmenu,inordertoapplythat
programmingoption.First the keytobe used is selected,then the desiredone outof
the 11 presentedfunctionsis broughttothe displaythrough the right/left navigation
keysand theprogrammingis completedbythe “Accept” key.Theseselectionshave
beenexplainedbelow:

8
·FollowMeKey: If this keyis pressedandthen if numberofanextension is
entered,then forwarding tothatextension is actualized and thenred LED lights. If
it is pressed again, then the forwarding is cancelledandthe LED goes out.
·Call Back Key: If acalled extension is busyornotanswering and if busytone
is received upon attempting toaccess aline,then thatextension/line is called
back bypressingthis key.Inordertocancelthe call back operation,the keyis
pressedagain.
·Do Not Disturb Key: It puts thatextension intothe “DoNotDisturb”modeif it
is pressedandthe red LEDstarts toblink. Inthatcase,telephone ringsoncewhen
the extension is called.If it is pressed again,then the“DoNotDisturb”serviceis
cancelledandthe LED goes out.
·Telephone Lock Key: If this keyis pressed and thenapasswordis entered
afterwards, then thetelephone will beclosed forexternalcalls. The telephone will
be open forexternalcalls again,if the procedureis repeated inthatmode.The
correspondingred LED is on whilethetelephoneis lockedand goesoutwhen it is
unlocked.
·Conference Key: During acall withan extensionorline,this keyis employed
forincludinganotherextension orline intothe conference.If aline is desired tobe
includedintothe conference,the line withwhichthe conversation is goingon is put
on holdbypressingthis keyandoneproceedstoconversation statuswiththe line
tobe included intothe conference.Atripleconferenceis established upon
pressing this keyagain.If it is an extension thatis tobeincluded intothe
conference,then thatextension is calledaftermakinghookflashduringthe call
withan extensionorline.The tripleconferencewillhavebeenestablished upon
pressing this key, afterinitiating theconversationwiththatextension.If it needsthe
“Drop”option whichis appeared duringthe tripleconferencecan be used.At the
timeofconferencethe “Mute”keycanbe used inordertoprovidethe interruption
ofthe outgoing voice.During theconferencewiththe extensionsorlinesthe
information of the ongoing conversationof the extension or line will be displayed.
·Night Mode Key: It can beemployedonlythrough the telephonesthathave
beendefined asthe operator. It puts the systemintotheNightMode when it is
pressedandthe LED will beturnedon.If it is pressed again,thenit puts the
system intothe DayMode and the LED goes out.
·Auto Dial Key: The telephone automaticallycalls the corresponding number
whenthe auto-dialeris activated.If the calledpartyis busy,thenthe callingaction
is performedrepeatedlyinevery15 seconds. As soonasthe business ofthe
oppositepartyis over, the telephone notifiesthatbyringing itself orbyshort beep.
If it is pressed again, then the auto-dial is cancelledandthe LED goes out.
·Message Key: If thereis an EVM moduleplaced onthe systemand avoice
messageis left tothe extension,the LED ofthis messagekeywillblinktoinform
the extension anewmessage left. All voicemessagesleft toyou can be listened
successivelyif this keyis pressed.If apasswordhasbeen defined before,a
message“Pleaseenteryourpassword”willbe displayedwhen themessage keyis
pressed.Afterentering thepasswordthe voicemessagescan belistened.Alsoa
mesagecan be left tothe busyor unanswered extensionwiththis key.

9
Code Programming
Bythe Private PoolProgramming Menu:
Twentymost frequentlycalled externalnumbers can beprogrammedintothe private
poolofthe telephone.Moreover, functionssupportedbytheexchange can alsobe
assigned tothe keysbyapplyingprivatepoolprogramming.(Pleaserefertothe user’s
guide ofyourexchange forinformationrelated tothe functionssupportedbythe
exchangeand thecodes toprogram them.)
Afterentering “Registerno=”viaKeySettings>PrivatePoolsubmenu,codesofthe
entirefeaturespresentedtousers can beprogrammedforthe “no=”option byprimarily
pressing the “*” key.
Example: Anextensionusing the MS48exchange can makeconversation withaparty
atthe doorovertelephone,provided thatthereis adoorphone (the deviceforthe
action being mentioned)connectedtothe exchange and s/he canopen the doorupon
wishthrough telephone,if the doorconnectionhasbeenmade toher/his exchange.An
FT15 userthatemploysthosefeaturesfrequentlycanfacilitateutilizationby
programmingthosefunctionsforthe keysofthe telephone.Inordertodo that, first the
user’s guideofthe exchangeshouldbe referredtoforinformation aboutthe topics
“DoorphoneConversation”and “DoorOpener”. Bythis way,one wouldlearnwhether
the exchangecodeforDoorphoneConversation is 110 or10andthe codeforDoor
Openeris 151 or129,aswell aspropertiesofthe functions. Then,byaccessing FT15
menu,submenusof“PhoneSettings”, “KeySettings” and“PrivatePool” areselected,
respectively.Uponthe displayed warning,“Press Key”, thememorykeythatwill be
used fordoorphoneconversationis pressed.Incasethereis anotherfunction or
extension numberthathaspreviouslyprogrammedforthatkey,it willbe deleted.Once
the keytobeemployedhasbeenselected,the prompt“Registerno=”is displayed.
Eachuserhasacapacityof9numbers reservedforher/him. Amemorynumberinthe
range01..09 is enteredcorresponding tothe “Registerno=”prompton the displayand
the enteredvalueis automaticallyconfirmed.The sign “no=”appears on the display,
afterwards. At this step,the exchangecodeofdoorphone is entered afterpressingthe
“*”keyshortly:(*110)or(*10). The programmingis completed bypressing the “Accept”
key.The displayreverts tothe “PrivatePool” menu.The actionsexplainedaboveare
repeated forthe dooropenerfunctionaswell; codes(*151)or(*29)is entered,then
theyareconfirmed bythe “Accept” keyandthe operation is thusaccomplished.One
reverts tothe KeySettingssubmenuscreenbypressing the “Up”key.Thenthe user
can talk overthe doorphone oropenadoor, eachbypressingasinglekeythats/he
has previouslychosen.
ByAutomatic Programming Menu:
InFTtelephone sets, possibilityofassigning differentfunctionstothe entirekeys
simultaneouslyis provided viathe AutoSetting option underthe KeySettingsmenu.
This featurewill be explained indetail laterinthe section “AutoSettings”. Viathe
automatic programming,about20 functionscan beprogrammedforthe FT telephone
sets atthe sametime.Thesefunctionscan bechanged laterone byone,asalready
explained inthe sectionsabove,ortheycan be clearedthroughthe “ClearAll?”option
inthe samemenu.

10
INSTALLATION
CONNECTION POINTS
Under FT15, therearefiveconnection points and aswitchthat provides selection
between the low/high voicelevels. Connectionsand their characteristics havebeen
illustrated below.

11
FT15 INSTALLATION
Inordertooperatethe telephone,first, the spiralhandsetcableis connected tothe
connectionpointunderthe telephoneand tothe handset. Then FT15 mustbe
connected tothe KTS line of the exchange.
Required HardwareFor The Connection:
FT15 is presentedtothe usertogetherwitha“telephone datacable”oflength2.5m.
and aconnectionbox.Thereare6-pin,RJ-typemaleconnectors atbothendsofthe
“telephonedatacable”. One end ofthis cablehasbeen attachedtoa6-pin,RJ-type
femaleconnectorthatis on the connection box. The connectoratthe otherend ofthe
cablewillbe attached toits correspondentunderFT15.The cavity,whichis on theside
ofthe connection boxwithoutthe 6-pin,RJ-type femaleconnector, hasbeen left for
othercablingthatwouldbecarried outonthe box.(Parallelconnection ofthe DATA/
+12 VDC / GROUND (GND) signals andA / B terminal connections.)
Those signalsare presenton theconsoleconnectionboxthatisincludedinthe
FT15 hardware:
1. +12 VDC
2. Noconnection
3. B (Tip) signal comingfrom the correspondingextension
4. A (Ring) signal comingfrom the corresponding extension
5. Ground (GND)
6. Datasignal
Inaddition tothe telephonedatacable,anothercablethatcan beusedduring
installationis the “systemdatacable”, whichis distributedasone foreachexchange.
One end ofthe “systemdatacable”hasbeenattachedtoits connection box.Onthe
other, thereis aconnectoratthe free endofthe cable,whichis fit forthe KTS(serial
data) port socket of the corresponding exchange.
The 6-pin,RJ-typemaleconnectoron theotherside ofthe connection boxwillbe
employed for parallel connectionof data/ +12 VDC / groundsignals.

12
Those signalsare present on theexchangeconnectionbox that isincluded inthe
exchangehardware:
1. +12 VDC
2. Busy
3. Noconnection
4. Noconnection
5. Ground (GND)
6. Datasignal
NOTE:The “Busy”signalis usedforKY16 MiniPrinter, whichis anotherKAREL
product.
If the distancebetweenthe exchange and FT15 is morethan the total lengthsof the
twocables mentionedabove(approximately4meters), then it wouldbenecessaryto
obtainflat telephone cableinorder tomakethe connection betweenthe twoconnection
boxes. Notethat the cableshouldcomplywiththe standards.
Connecting FT15 To The Exchange:
Cabling ofthe firsttelephonetobe connected tothe KTS line ofthe
exchange:
1) Free end of the “system datacable” is attachedtothe KTS port socket of the system.
2) One end ofthe “telephone datacable”is attachedtothe connection boxthatis atthe
end of the system datacable. The other end is connectedtothe FT15 telephone.
3) Connectionofthe A-B wiresofthe corresponding extension is made tothe
connectionbox.Inordertodothat, twowirestaken fromthe correspondingextension
connectorofthe exchangeareattached tothe redandgreen points onthe connection
box.
NOTE1: Ifthe exchange is MS26C, MS38SorMS224,andif the first FT15 willbe
connected tothe operator, then connectionsofthe extensionwiresshouldnotbe
made,becausetheAand Bconnectionsforthe operatorarealsoreadyon the KTS
sockets ofthoseexchanges. Additionalrealizationofthoseconnectionsmayprevent
the exchangefrom operating.
4) Afterthe telephonehasbeen connected,the extension settingsshouldbedone,as
will beexplained inthe next section.