AT&T ATT945 manual

Please also read P art 1 — Impor tant Product Inf ormation USER ’ S MANUAL Pa r t 2 © 2005 Advanced American T elephones. All Rights Reserved. A T&T and the Globe Design are trademarks of A T&T Corp., licensed to Advanced American T elephones. F our -Line Small Business System Speak erphone 945 945 CIB 2ATT 3/14/05 9:58 AM Page III[...]

945 CIB 2ATT 3/14/05 9:58 AM Page IV[...]

PRODUCT O VER VIEW .............1 BEFORE Y OU BEGIN ..................2 Parts List ...............................................2 T ools Needed ......................................2 DSL Users ............................................4 Glossar y ................................................5 Programmable F eatur es List .............6 Audi[...]

Page a Specific Extension (Single-phone Page) .....................60 Answ er a Single-phone Page .........60 Page All System Phones ..................61 Answ er a System-wide Page .........61 Mak e an Intercom Confer ence Call ...........................62 Room Monitor ..................................62 ADDING A F AX MA CHINE ...................[...]

This A T&T 945 Four -Line Small Business System Speak erphone is expandable to a 16-extension telephone system. The 945 is compatible with A T&T 974, 984, 944, 955 and 964 telephones. (See BEFORE Y OU BEGIN starting on page 2 and EXP ANDING THE PHONE SYSTEM beginning on page 70 for details.) The 945 is hearing-aid compatible and can be conn[...]

P arts List Y our box should include: T ools Needed Y ou will also need a small Phillips head screw driv er to install y our phone. 2 BEFORE Y OU BEGIN BEFORE Y OU BEGIN BEFORE Y OU BEGIN Please also read Part 1 — Important Product Information USER’ S MANUAL Part 2 © 2005 Advanced American Telephones. All Rights Reserved. AT&T and the Glob[...]

This 945 telephone is fully compatible with an y A T&T Four -Line Small Business System Speak erphone 984 or 974 units you ma y hav e installed. Y ou can use a total of 16 945/974/984 units together as extensions in your phone system. This 945 telephone is also compatible with any A T&T 964/955/944 phones you ha ve pre viously installed. Th[...]

DSL Users Installation of a DSL splitter and an A T&T Z800A filter is required to use the advanced featur es of this telephone if you ha ve DSL (Digital Subscriber Line) ser vice. Set-Up for DSL Users If you ar e a DSL (Digital Subscriber Line) customer , you ma y experience interfer ence with the advanced featur es of this telephone. Certain f[...]

 NO TE: If your DSL service provider cannot suppl y a DSL splitter, it is possible to purchase an outdoor DSL splitter (such as a Corning or Allen T el brand DSL splitter) ov er the Internet. If you ar e a new DSL customer , your DSL ser vice pr ovider will lik ely ask you if you ha ve more than one telephone line in y our home or business. If y[...]

Pr o grammable F eatures List Default settings indicated by *. FEA TURE: FUNCTION: OPTIONS: ONE T OUCH Choose default mode Intercom* or T elephone PREFERENCE for One T ouch ( EXT ) buttons. EXTENSION NO Assign an extension 11*-26 number to this phone. RINGER ON /OFF T urn the ringer on or On* or Off off for each line. RINGER TYPE Select a ring patt[...]

Pr o grammable F eatures List Default settings indicated by *. FEA TURE: FUNCTION: OPTIONS: PRIME LINE Assign a line on this Line 1*, 2, 3, 4 phone to be selected automatically when you lift the handset, press K ,o r press h . AUT OMA TIC Choose default mode Speak erphone* or MODE for calls connected Headset with the handset in the cradle. SCROLL R[...]

Audible Signals WHEN Y OU HEAR: IT MEANS: A RAPID DOUBLE-RING Y ou ha ve an incoming inter com call. P A TTERN, REPEA TING A LONG SINGLE RING, Y ou hav e an incoming transfer red call. REPEA TING A SHOR T SINGLE RING , The extension number y ou just REPEA TING (error ring) programmed has alr eady been assigned. Choose another number for this extens[...]

If you are installing m ultiple phones in your telephone system, y ou must install and progr am one set at a time. If more than one extension is assigned the same extension number, a repeating shor t ring (er ror ring) sounds at the extension you are progr amming and the screen display includes EXT XX is already used Assign new EXT # . Assign a dif[...]

Batter y Installation continued from page 9 3 Pull on the tab to remo ve the battery compar tment co v er . 4 Insert a 9V batter y (purchased separately) f ollo wing the polarity markings in the batter y compartment. 5 Replace the batter y compartment co ver and the scr ew . 6 If you ar e wall mounting the phone, turn to “W all Installation” be[...]

T ab le/Desk Installation For best r esults, follo w the directions in “Battery Installation” beginning on page 9 befor e installing the phone. 1 Connect the telephone line cords to the telephone and wall jacks as sho wn in the appr opriate illustration belo w . Use only the line cords that came with this phone. • F our One-Line Jacks (T o us[...]

T able/Desk Installation continued from page 11 2 Connect the handset cord. Plug one end of the coiled handset cord into the jack on the left side of the phone. Plug the other end into the handset and hang up . 3 Connect the po wer ada pter to the telephone. Use only the pow er adapter pr ovided with this pr oduct. T o obtain a replacement, call 1 [...]

W all Installation For best r esults, follo w the directions in “Battery Installation” beginning on page 9 befor e installing the phone. 1 If the wedg e is still attached to the underside of the base unit , follow Step 1 in “Batter y Installation” on page 9 to remov e the wedge. 2 Re verse the handset tab. Hold down the switchhook, then pul[...]

W all Installation continued from page 13 5 Connect the po wer ada pter to the telephone. Use only the pow er adapter pr ovided with this pr oduct. T o obtain a replacement, call 1 800 222–3111 . Plug one end of the pow er adapter into the jack labeled PO WER on the back of the phone. Plug the pow er adapter into a standard electrical outlet not [...]

6 Connect the telephone line cords to the wall jacks as sho wn in the appr opriate illustration and mount the phone on the wall . Use only the line cords that came with this phone. • F our One-Line Jacks (T o use this installation option, you’ll need to pur chase tw o two-line ada pters. Y ou will also need to purchase and install a blank wall [...]

W all Installation continued from page 15 • T wo T w o-Line Jacks (T o use this illustration option you ma y want to use the short line cord for Lines 1 and 2.) 7 Initialization. If no batter y is installed when y ou connect the pow er cord, the phone runs a quick self-test and the screen displa ys Initializing .. for about sev en seconds.  NO[...]

Con v enience P orts If you want to connect another de vice (such as a modem or fax machine) to the wall jack, you can use the jacks on the phone labeled AU X . These conv enience ports use Lines 3 and 4; a call picked up on Line 3 or 4 at another extension ma y interrupt fax, modem, or message transmission. • F our One-Line Jacks • T wo T w o-[...]

18 MENU OPERA TION MENU OPERA TION Featur e setup , memory programming and some individual featur e operations for the 945 use menus sho wn in the screen displa y . Use the na vigation buttons ( < , > , + , - , E ) to begin, end and move thr ough menu operations (for example, feature setup). • Pr ess E to activate a menu operation. The firs[...]

19 MENU OPERA TION MENU OPERA TION Menu Structur e Use the menu to set up the values for the 945 f eatures. Access the menu by pr essing E when the phone is idle. The menu structure for the f eature setup men u is below . ONE T OUCH PREFERENCE INTERCOM TELEPHONE PR OGRAM P A USE T ONE FLASH CANCEL VIEW DONE MAIN MENU PHONE SETTINGS EXTENSION NO RIN[...]

20 MENU OPERA TION MENU OPERA TION Shor tcut to Langua ge Men u This phone comes programmed f or English screen displa ys. If you need to change the scr een language to Spanish or French, you can use these steps to r each the LANGUAGE menu mor e quickly . 1 Press E to begin feature setup . 2 Press + twice . The scr een displa y includes LANGUAGE an[...]

Set One T ouch Prefer ence Choose whether pressing an EXT button automaticall y initiates an intercom or One T ouch call. If you want to place One T ouch calls using only one button, set this featur e to TELEPHONE . If you want to place inter com calls using only one button, set this feature to INTERCOM . See ONE T OUCH OPERA TION beginning on page[...]

Assign an Extension Number to Y our Phone Every individual phone in your telephone system MUST be assigned a unique extension number for the inter com featur e to work. 1 Press E to begin feature setup . 2 Press - until the screen displa y includes PHONE SETTINGS . 3 Press E . The screen displa y includes EXTENSION NO and the current setting. 4 Pre[...]

T urn the Ring er On or Off for Each Line 1 Press E to begin feature setup . 2 Press - until the screen displa y includes PHONE SETTINGS . 3 Press E . The screen displa y includes EXTENSION NO . 4 Press - until the screen displa y includes RINGER ON/OFF . 5 Press E . The screen displa y includes L1 RINGER and the current setting. 6 Press < or &g[...]

Select the Ringer T ype Y ou can choose a ring pattern for incoming phone calls.  NO TE: Incoming intercom calls use Ringer T ype 1 and cannot be changed. 1 Press E to begin feature setup . 2 Press - until the screen displa y includes PHONE SETTINGS . 3 Press E . The screen displa y includes EXTENSION NO . 4 Press - until the screen displa y inc[...]

Set Dela y Ring Set the length of time befor e incoming calls will ring at this extension.  NO TE: If you choose to set a dela yed ring on a phone with V oice Mail ser vice, the phone may not r ing at all before V oice Mail picks up the call. 1 Press E to begin feature setup . 2 Press - until the screen displa y includes PHONE SETTINGS . 3 Press[...]

T urn Auto-Mute On or Off Choose whether sounds at this extension will be heard automatically in r esponse to a page (Auto-Mute Off) or only when M is pr essed. Auto-Mute Off permits hands-free con versation and r oom monitoring; Auto-Mute On protects privacy. 1 Press E to begin feature setup . 2 Press - until the screen displa y includes PHONE SET[...]

Set Dial Mode 1 Press E to begin feature setup . 2 Press - until the screen displa y includes PHONE SETTINGS . 3 Press E . The screen displa y includes EXTENSION NO . 4 Press - until the screen displa y includes TONE/PULSE and the curr ent setting. 5 Press < or > to toggle between Tone and Pulse . 6 When the corr ect setting is shown, press -[...]

Set the Time and Date 1 Press E to begin feature setup . 2 Press - until the screen displa y includes TIME/DATE . 3 Press E . The screen displa y includes HOUR and the curr ent hour setting. 4 Press < or > until the corr ect hour is shown. 5 Press - to sa ve the hour setting. The screen displa y includes MINUTE and the curr ent minute setting[...]

29 FEA TURE SETUP FEA TURE SETUP FEA TURE SETUP M M M M M ❖ ❖ ❖ ❖ ❖ ❙ ❙ ❙ ❙ ❙ ❘ ❘ ❘ ❘ ❘ T urn Line Usa g e On or Off for Each Line If you ar e not using all four phone lines at this extension, you need to turn off Line Usage f or the unused lines. If you expand to a second, third or fourth line , turn Line Usage back o[...]

Assign the Prime Line (Line Pr efer ence) 1 Press E to begin feature setup . 2 Press - until the screen displa y includes SPECIAL OPTIONS . 3 Press E . The screen displa y includes LINE USAGE . 4 Press - until the screen displa y includes PRIME LINE and the current setting. 5 Press < or > to scr oll through the line choices ( Line 1 … Line [...]

31 FEA TURE SETUP FEA TURE SETUP FEA TURE SETUP Set Automatic Mode Choose the mode (headset or speak erphone) to be used automatically when y ou press a LINE button with the handset in the cradle. 1 Press E to begin feature setup . 2 Press - until the screen displa y includes SPECIAL OPTIONS . 3 Press E . The screen displa y includes LINE USAGE . 4[...]

Set the Scr oll Rate Y ou can choose the speed for the Rapid Scr oll featur e. (See “Rapid Scroll” on page 20 f or details.) 1 Press E to begin feature setup . 2 Press - until the screen displa y includes SPECIAL OPTIONS . 3 Press E . The screen displa y includes LINE USAGE . 4 Press - until the screen displa y includes SCROLL RATE and the curr[...]

T urn Scr een Backlight On or Off 1 Press E to begin feature setup . 2 Press - until the screen displa y includes SPECIAL OPTIONS . 3 Press E . The screen displa y includes LINE USAGE . 4 Press - until the screen displa y includes LCD BACKLIGHT and the current setting. 5 Press < or > to toggle between On and Off . 6 When the corr ect setting [...]

Assign the Line Gr oup for this Phone 1 Press E to begin feature setup . 2 Press - until the screen displa y includes SPECIAL OPTIONS . 3 Press E . The screen displa y includes LINE USAGE . 4 Press - until the screen displa y includes LINE GROUP and the current setting. 5 Press > or < to scr oll through the Line Gr oup choices ( Line 04 … L[...]

Erase All Settings and Return the Phone to Default Settings If you r eset all featur es to the default settings, all pre vious featur e pr ogramming and One T ouch entries will be erased. Y ou will need to program your pr efer ences for e very feature again and re-enter n umbers in One T ouch locations. Y ou cannot undo the RESET ALL command. 1 Pre[...]

Y ou will need to pro gram the next tw o featur es if this phone is the designated Console Phone for y our Centrex system. Set This Phone to be the Centrex Console Phone  NO TE: This feature is for use with Centrex systems only . 1 Press E to begin feature setup . 2 Press - until the screen displa y includes CENTREX . 3 Press E . The screen disp[...]

Set the Centr ex Console Dela y ed Ring Time  NO TE: This feature is for use with Centrex systems only . Set the length of time the phone will r oute your calls to the Centrex Console phone. One ring is about six seconds. 1 Press E to begin feature setup . 2 Press - until the screen displa y includes CENTREX . 3 Press E . The screen displa y inc[...]

 NO TE: When you make a call, the phone selects the Pr ime Line y ou programmed (See “Assign the Prime Line” on page 30). When you answ er a call, the phone automatically selects the ringing line . Mak e or Answ er a Call  NO TE: This phone will automatically make and answer calls in the mode (speakerphone or headset) you programmed (see [...]

Speak erphone T o make a call, pr ess and r elease the desired LINE button or K . The SPEAKER light goes on. W ait for a dial tone, then dial the call. Press K to end the call. T o answer a call, pr ess K or press the LINE button of the incoming call. Press K again to end the call.  NO TE: If headset is progr ammed as the default mode (see “Se[...]

Switch Betw een Handset, Headset and Speak erphone T o switch from handset to headset or speak erphone, press h or K , then replace the handset. (In order to use the headset, it must be plugged in.) T o switch from speak erphone to handset, lift the handset. (Do not press K or the call will be disconnected.) T o switch from headset to handset when [...]

41 TELEPHONE OPERA TION TELEPHONE OPERA TION Call Privacy T o ensure call privacy , this phone allows only one set at a time to use a line. Cancel Call Privacy During the call, press the LINE button f or the call. Y ou’ll hear a shor t beep . Others can now join the call. Restore Call Privacy Press the LINE button again during the call. Y ou’ll[...]

V olume Handset/Speak erphone/Headset V olume Contr ol When you ar e on a call, pr ess VOLUME + to incr ease call volume. Press V OLUME - to decrease v olume. Y ou will hear a beep when you r each the minimum or maximum lev el. Ringer V olume When the phone is ringing, press V OLUME + or V OLUME - to adjust the ringer v olume. This phone has four r[...]

Redial Stack The last six numbers dialed fr om this extension are automatically stor ed in the redial memory stack. Y ou can revie w the numbers in the r edial memory and dial one if you wish. 1 When the phone is not on a call, press R . 2 Press + or - to scr oll through the last six numbers dialed at this extension. 3 When the number y ou want to [...]

Hold While on a call, press and r elease H . The LINE light for the line on hold flashes slowl y in green, and a double-beep sounds ev er y 30 seconds to r emind you the call is on hold. (T o turn off the reminder beep , see “T urn Hold Reminder On or Off ” on page 27.) If you wer e using the handset, y ou can replace the handset in the cradle [...]

Mute Mute allows y ou to hear the other party , but the other party can’t hear y ou. T o activate this feature, press and r elease M . The MUTE light goes on. T o return to the con v ersation, press and r elease M again.  NO TE: Switching from handset to speakerphone or headset, or from speaker phone or headset to handset, changing lines, and [...]

Confer ence Calls This featur e lets you set up a thr ee-party call by using two lines at the same time. Y ou can also join an intercom call with a call on an outside line. The outside line call must be established first because an intercom call cannot be placed on hold. 1 Mak e or answ er a call. 2 Press and r elease H . 3 Call someone on another [...]

T ransfer a Call Y ou can transfer a call you ans wer to an y other system phone. Once you transfer a call, it can be picked up at any other system phone, not just at the extension you called. For information about using the displa y screen menus, see MENU OPERA TION beginning on page 18.  NO TE: If a tr ansferred call is not picked up within 20[...]

T ransfer a Call continued from page 47 T ransfer a Call and Speak to the Receiving P arty While on a call: 1 Press H . 2 Press I . The screen displa y is similar to: 3 Press E . The screen displa y is similar to: 4 Press the EX T button for the extension wher e you’ re transferring the call. The screen displa y is similar to: When the other part[...]

49 TELEPHONE OPERA TION TELEPHONE OPERA TION Lights and What The y Mean LIGHT : ST A TUS: MEANS: LINE On steadily , This line is in use at this green extension. On steadily , This line is in use at red another extension. Flashing slowly , This line is on hold at this green extension. Flashing slowly , This line is on hold at red another extension. [...]

50 ONE T OUCH OPERA TION ONE T OUCH OPERA TION This telephone has 32 One T ouch locations where y ou can store phone numbers y ou wish to dial using few er k e ys than usual. Y ou can store up to 24 digits in each location. The steps used to dial numbers stor ed in One T ouch locations var y accor ding to how you pr ogrammed the One T ouch Pref ere[...]

Stor e a Number in a One T ouch Location For information about using the displa y screen menus, see MENU OPERA TION on page 18. 1 Press E to enter the feature men u. The screen displa ys ONE TOUCH . 2 Press E . The screen displa y includes PREFERENCE and the curr ent setting. 3 Press - until the screen displa y includes PROGRAM . 4 Press E . The sc[...]

Store a Number in a One T ouch Location continued from page 51 Store a P ause in a One T ouch Entr y Y ou can include a pause while storing a dialing sequence which requir es a pause during actual dialing. While you ar e entering the number to be stor ed, the screen displa y includes PAUSE . Press E where y ou want to store a pause. Each pause coun[...]

Re vie w a One T ouch Entr y For mor e information about using the displa y screen menus, see MENU OPERA TION on page 18. 1 Press E to enter the feature men u. The screen displa ys ONE TOUCH . 2 Press E . The screen displa y incudes PREFERENCE . 3 Press - until the screen displa y includes VIEW . 4 Press E . 5 Press the E XT button —OR— Press W[...]

54 ONE T OUCH OPERA TION ONE T OUCH OPERA TION ❚ ❚ ❚ ❚ ❚ ❘ ❘ ❘ ❘ ❘ ❙ ❙ ❙ ❙ ❙ ❙ ❙ ❙ ❙ ❙ Dial a One T ouch Number The steps used to call a One T ouch number depend on how y ou programmed the One T ouch Prefer ence (see “Set One T ouch Prefer ence” on page 21). If One T ouch Prefer ence is set to INTERCOM : [...]

55 INTERCOM OPERA TION INTERCOM OPERA TION This 945 telephone is fully compatible with an y A T&T Small Business System Speak erphone 974 or 984 units you ma y hav e installed. Y ou can use a total of 16 945/974/984 units together as extensions in your phone system. This 945 telephone is also compatible with any A T&T 964/955/944 phones you[...]

56 INTERCOM OPERA TION INTERCOM OPERA TION Basic Inter com Operations OPERA TION: FUNCTION: INTERCOM Any tw o extensions connected to Line 1 can ring each other . PA G E Lets you “announce” ov er the speak er of the phone you’ re calling. The person you’v e called can respond just b y talking. P A GE ALL Lets you “announce” to all phone[...]

Mak e an Inter com Call with the Handset 1 If One T ouch Prefer ence is set to INTERCOM , skip to Step 2 —OR— If One T ouch Prefer ence is set to TELEPHONE , press I . 2 Press the E XT button f or the party you wish to call, then lift the handset. The screen displa y is similar to: If the extension you called is idle or set to Do Not Disturb, y[...]

Mak e an Inter com Call with the Speak erphone or Headset With the handset in the cradle: 1 If One T ouch Prefer ence is set to INTERCOM , skip to Step 2 —OR— If One T ouch Prefer ence is set to TELEPHONE , press I . The phone will automatically activate the line in the mode (headset or speak erphone) of the last call made. 2 Press the E XT but[...]

Answ er an Inter com Call  NO TE: An intercom call can be answered at any extension in the phone system by pressing I . When you r eceiv e an intercom call y ou will hear a repeating double-ring pattern and y our scr een displa ys INTERCOM FROM with the extension number of the caller . Answer the inter com call by lifting the handset, or by pr e[...]

P a ge a Specific Extension (Single-phone P a ge) 1 Press I . The screen displa y is similar to: 2 Press E . The screen displa y is similar to: 3 Press the EXT button f or the party you wish to page. The screen displa y is similar to: Answ er a Single-phone P age Auto-Mute Off When your extension r eceiv es a page, the phone beeps and the speak erp[...]

P a ge All System Phones 1 Press I . The screen displa y is similar to: 2 Press - until the screen displa y is similar to: 3 Press E . The screen displa y is similar to: Once the page is answ ered at another extension, speak and your v oice will be heard at all idle extensions in y our phone system. Answ er a System-wide P age  NO TE: Only one e[...]

Mak e an Inter com Conference Call A system phone on a two-wa y conversation using an outside line can invite a thir d party at an intercom extension into the conv ersation. Follow the dir ections under “Conference Calls” on page 46, making sure to establish the non-intercom call first.  NO TE: Y ou cannot put an intercom conference call on [...]

63 ADDING A F AX MA CHINE ADDING A F AX MA CHINE  NO TE: Do not connect a fax machine to Line 1. Doing so will inter r upt the telephone’ s intercom data channel. Y ou ma y wish to use a fax machine with your phone. Choose Line 2, 3 or 4 for the fax machine, and connect it according to the manufactur er’ s instructions for installation and u[...]

T o k eep your phone w orking and looking good, follow these guidelines: • Av oid putting it near heating appliances and de vices that generate electrical noise (for example, motors or fluorescent lamps). • DO NO T expose it to direct sunlight or moistur e. • Av oid dr opping the phone and/or other r ough treatment. • Clean with a soft clot[...]

65 TECHNICAL SPECIFICA TIONS TECHNICAL SPECIFICA TIONS TECHNICAL SPECIFICA TIONS TECHNICAL SPECIFICA TIONS REN 0.3B PO WER AD APTER Input: A C 120V , 60Hz Output: DC 12V , 500mA BA TTER Y One 9V alkaline batter y r equired INTERCOM SIGNAL Data 455 KHz FREQUENCY TECHNICAL SPECIFICA TIONS 945 CIB 2ATT 3/14/05 9:58 AM Page 65[...]

If you ha ve difficulty operating this phone, tr y the suggestions below . For Customer Service , visit our w ebsite at www .telephones.att.com or call 1 800 222–3111 . Ha ve the serial n umber , found on the underside of your phone, a vailable when contacting Customer Ser vice. Please retain y our receipt as y our pr oof of pur chase. T o purcha[...]

TELEPHONE OPERA TION PROBLEM SOLUTION A Repeating Short Ring The extension number you chose is (Err or Ring) Sounds at already assigned. Begin again and choose All Extensions When a different extension n umber from 11 to Y ou Assign an 26 (see “Assign an Extension Number Extension Number to Y our Phone” on page 22). Y ou MUST to Y our Phone ass[...]

TELEPHONE OPERA TION PROBLEM SOLUTION LINE Lights Remain • Mak e sure the phone is pr ogrammed On When No Line is for that line to be absent. (See “T urn Connected Line Usage On or Off for Each Line” on page 29.) • Mak e sure that y our Line Gr oups are programmed pr operly . (See “Assign the Line Group f or this Phone” on page 34.) •[...]

TELEPHONE OPERA TION PROBLEM SOLUTION Operation During This phone will operate during a pow er a P ower Fa il ure failure if a w orking battery has been installed. Y ou will be able to answer calls with the handset or headset, and dial calls using the dial k ey pads and the One T ouch or Redial featur es. No other features will w ork until pow er i[...]

70 EXP ANDING THE PHONE SY STEM EXP ANDING THE PHONE SY STEM EXP ANDING THE PHONE SY STEM When you combine tw o or mor e 945/974/984/944/955/964 phones you create an interacting system wher e phones shar e lines. If you ha ve only 945/974/984 phones on your phone system, you can ha v e up to 16 phones and up to 19 telephone lines. If you ha ve one [...]

Private Lines Y ou can use the fourth line on each extension as a private line . A private line is a telephone number assigned to just one extension.  NO TE: Y ou must progr am the lines y ou are using at each extension so that the phone knows which lines are shared and which are private . (Y ou can physically wire lines with diff erent telephon[...]

Setup Checklist Befor e expanding your system or installing f or Centrex, revie w the installation checklist. If you ha v e Centrex, contact your local telephone company f or further information about Centrex service . • The phone number for Line 1 m ust be the same on all phones in order for the Inter com and Page features to w ork. • Determin[...]

Setting Ring Dela y Duration This featur e allows other system telephones’ calls to ring at the Console phone. After a specified ring delay, the calls will ring at the Console phone . (See “Set the Centrex Console Dela yed Ring Time” on page 37.) Answ ering a Dela y ed Ring The Console phone rings and the screen displa ys the extension number[...]

+ 5, 18, 20, 43 - 5, 18, 20, 43 x 18 < 5, 18, 20 > 5, 18, 20 () 18 A A Repeating Short Ring (Err or Ring) Sounds at All Extensions 67 AM/PM 28 answ er a call 38–39 Auto Redial 43 (AUT O)REDIAL 49 R 42–43, 51 auto-mute 6, 26, 60, 62 automatic line selection 38, 40 automatic mode 7, 31, 43, 54, 59 Aux L3 jack 17 Aux L4 jack 17 B Base unit 2[...]

E English 20, 37 E 5, 18, 43, 48, 60, 61, 62 erase all settings 35 err or ring 8–9, 22 Err or T one (Fast Busy Signal) Heard When Making a Intercom Call 67 Espanol 20, 37 EXT button 21, 47, 48, 50, 51, 53–54, 57–58, 60, 62 extension 5, 9, 29, 47–49, 55, 57–62, 67, 70–71 extension no 6 extension number 3, 6, 8–9, 47, 55, 59, 67, 73 ext[...]

M mak e a call 38, 39 Menu item 18 menu operation 18, 19 microfilters 4 minute 28 month 28 multi-phone system 5 Mute 45, 49 M 45, 60 MUTE light 45, 60 N Na vigation buttons 5, 18 non-system phone 41, 66 O One T ouch 9, 21, 53, 69 One T ouch (EXT) buttons 6 One T ouch Location 51 One T ouch locations 50, 72 One T ouch number 54 One T ouch Prefer enc[...]

speak erphone 1, 7, 31, 38–40, 43–45, 48–49, 54, 55, 58–60, 62 splitter 4 Stored! 51 switch lines 44 Switchhook 13, 45 system phone 5, 41, 47, 62 system phones 5 system-wide page 55, 61 T T elephone Does Not Ring 66 telephone lines 3 telephone system 9, 22, 55 telephone wiring 3, 68 T emporar y T one 45, 52 Three-Party Call 46 Three-W a y C[...]

945 CIB 2ATT 3/14/05 9:58 AM Page 78[...]

In case of difficulty , visit our Ser vice Center at www .telephones.att.com or call 1 800 222–3111 . © 2005 Advanced Amer ican T elephones. All Rights Reser ved. A T&T and the Globe Design are trademar ks of A T&T Corp., licensed to Advanced American T elephones. Printed in Singapore . Issue 2A T&T 03/05 945 CIB 2ATT 3/14/05 9:58 AM[...]