2720 User Manual Rev 1_0 With TC.PMD
Contents
1. Menu Options Button Directory Button Save Button Message Lamp Multi Angle LCD Delete Button Contrast Button Dial Button Voice Mail Button Review Up Down Button Directory Logo Strip 5 Auto Memory Buttons Shift Button Line 2 Button Headset Jacks Line 1 Button Headset Button with LED Flash Button Mute Button with LED Hold Button Redial Button Speaker Button with LED Edit Button Volume Up DownButton Handset Jack Speaker Handset Hook Hook Switch INSTALLATION DESK MOUNT 1 Select the desired viewing angle and install the desk stand The desk stand can be installed in two positions to give a choice of viewing angle 2 Connect the power adapter The power adapter connects to the jack marked DC 9V on the bottom of the phone Plug the large part of the adapter into the wall outlet Use only a 9V 200 or 300mA center positive Class 2 adapter 3 Connect the line cord s If you have Line 1 and Line 2 wired into one jack connect the cord from this jack to the L1 L2 jack on the phone If Line 1 and Line 2 are on separate jacks plug the cord from 1 into the 11 12 jack and the cord from Line 2 into the 12 jack Both of these jacks are on the bottom of the phone 4 Plug the coiled cord into the handset jack and then plug the other end of the cord into the base 5 Place the handset on the base WALL MOUNT 1 Remove the desk2. The first conversation is placed on hold and the second call can be answered 3 Press FLASH again and release You may speak to the first caller again and the second call is placed on hold 15 This telephone will accept either a 2 5 mm cell phone style headset an RJ type headset Use HEADSET to connect and disconnect from calls DATA PORT This is a connection which is in parallel with the telephone line It allows the connection of a device such as a modem caller ID or an answering machine This connection is located on the bottom of the phone and is marked DATA RELEASE BUTTON To end a conversation press RELEASE once There are two modes for RELEASE 1 NEW CALL In NEW CALL mode the phone goes on hook for 1 5 seconds and then goes off hook again This allows you to make another call 2 HANG UP In HANG UP mode the phone does not come back off hook This allows you to program a RELEASE into a speed dial location VOICEMAIL BUTTON Press VOICEMAIL to dial the voicemail access number and pin See Unit Setup section for details DIRECTORY BUTTON DIRECTORY is used to store the name and number of up to 99 of your most frequently dialed contacts The names are sorted alpha betically CONFERENCE BUTTON 1 establish a 3 way conference press HOLD while talking one line The first conference person is on HOLD 2 Press Line 1 or Line 2 whichever is not in use Listen f
3. VOLUME BUTTON 14 REDIAL PAUSE BUTTON HEADSET BUTTON DATA ies RELEASE BUTTON o3 iudstniitiinan enin gd cbse nile anana VOICEMAIL BUTTON DIRECTORY BUTTON CONFERENCE BUTTON 16 teil adic 17 MESSAGE WAITING 17 CALLER ID FEATURES 18 18 RECEIVING CALLS AM anu 18 REVIEWING CAT ES dae sid puo aH 18 DELETING CALLS iin 18 CALLBACK Q 19 T1041 BUTTON 19 MESSAGE ERROR 19 NO DATA SENT 20 PRIVATE CALLS 20 UNKNOWN CALLS 20 USING THE DIRECTORY 21 21 lt 21 DELETINGITEMS 22 TELEPHONE SERVICE PROBLEMS 23 MAINTENANCE INFORMATION 24 TELEPHONE REPAIR siscssssosensesssssisossscssnseossessessssoses 25 FCC INFORMATION ovssssasscsssssdsovsonsesecssessnsovsonsavonssres 26 LIMITED WARRANTY 6595 28 IMPORTANT SAFETY INSTRUCTIONS Always follow basic sa
4. INCLUDE THE ORIGINAL SALES RECEIPT If date of purchase is not included the factory date printed on the label on the bottom of your telephone will be used as the date of purchase The factory date allows six months for distribution and sale of this product If you return your telephone for repair the warranty period is not extended The original date of purchase continues to apply to your warranty OUT OF WARRANTY REPAIR We will repair this product for nominal fee after the LIMITED WARRANTY has expired if you send it to us in a complete and undamaged condition The repaired unit will be shipped to you C O D freight collect RETURN FOR REPAIR PACKAGING If you are returning a unit to us for repair package it carefully preferably in the original carton Be sure to include your return address a copy of the sales receipt show ing date of purchase and a note describing the problem you have with your Telephone Shipping must be prepaid If the telephone is in warranty it will be repaired or replaced at our option at no cost to you and it will be returned shipping prepaid Ship your telephone shipping prepaid to CORTELCO REPAIR CENTER 1703 SAWYER ROAD CORINTH MS 38834 25 Inrormation Part 68 is a Federal regulation which requires equipment to be tested and registered with the FCC prior to its connection to the network This equipment complies with Part 68 of FCC rules On the bottom of the telephone is a labe
5. confirm area code To leave the area code blank press MENU without entering digits When ENTER AREA CODE appears enter the desired area code using the keypad This would be a second area code that is also local Use REVIEW UP and REVIEW DOWN to skip a digit Use REVIEW DOWN to delete a digit Press MENU to confirm area code To leave the area code blank press MENU without entering digits When SET ACCESS CODE appears enter the desired Access code using the keypad This is the code that is dialed to access an outside line Press MENU to confirm the selection 10 10 11 12 13 14 15 16 17 When SET LDS CODE appears enter the desired LDS code using the keypad Press MENU to confirm the selection When FLASH TIMER MS appears press REVIEW UP to toggle between 600ms 100 ms and 300ms After selecting the desired flash time press MENU to confirm selection When SELECT LINE 1 2 appears press 1 to select Line 1 as your primary line or press 2 to select Line 2 as your primary line When DIAL MODE appears press 1 to select Pulse dialing or press 2 to select Tone dialing When VOICEMAIL NUMBER appears enter the voicemail number maximum of 18 digits using the keypad To delete a number or digit press REVIEW DOWN to erase the number s After the desired number has been entered press MENU to confirm selec tion When 3 SEC PAUSES appears enter the desired number of pauses using the keypa
6. one will be played as you scroll through them After the desired ringer cadence is displayed press MENU to confirm selection When RINGER VOLUME 1 appears the default setting is 5 This is the Ringer Volume for Line 1 To alter the ringer volume press REVIEW UP There are 7 ringer volume levels and each one will be played as you scroll through them To turn the ringer off select OFF in the Menu After the desired ringer volume level is displayed press MENU to confirm selection 11 18 19 20 21 22 When STUTTER TONE appears the display Press 1 to activate Stutter Dial Tone detection or press 2 to deactivate it When HOLD MODE appears on the display Press 1 to select NORMAL mode or 2 to select PBX mode In NORMAL mode the HOLD button activates a local hold function This can be released at any parallel phone In PBX mode the HOLD button dials a code which places a PBX line on hold If you select PBX mode see Step 22 to program the code When RELEASE MODE appears on the display Press REVIEW UP to select either NEWCALL or HANGUP NEWCALL mode the RELEASE button provides a 1 5 second line break This will ensure that the line is clear and a new call can be dialed In HANGUP mode the RELEASE button drops the line and a new connection is not made This is primarily intended for program ming into speed dial locations When SDT TIME appears on the display press REVIEW UP to change Stutter Dial To
7. to hang up 2 MakingA Call a Pressandrelease SPEAKER b When you hear a dial tone dial the number or press the auto memory button The number will appear on the display window c When your party answers adjust the volume of the conversation by pressing the Volume Button on the base of the telephone d After the conversation has finished press and release SPEAKER to hang up Note 1 If you wish to switch from speakerphone to handset simply lift the handset If you wish to switch from handset to speakerphone press and release SPEAKER and then hang up the handset 13 DURATION COUNTER A built in counter will start counting 6 seconds after you lift the handset or 6 seconds after you dial a telephone number MUTE BUTTON Press MUTE to speak without the person on the phone hearing your conversation The MUTE Indicator will light up and remain lighted until you resume your conversation Also MIC MUTED will show in the display To resume the conversation press MUTE The MUTE indicator will go out and your call can continue AUTOMATIC MEMORY Storing A Number Press SAVE SAVE TO appears on the display window Press the desired memory location M1 M5 or SHIFT 1 5 ENTER NUMBER appears on the display Enter the desired number using the keypad maximum of 24 digits Press SAVE to confirm ENTER NAME gt will appear Type the name 16 characters max using the keypad Use REVIEW UP to add a space Us
8. OWNER S INSTRUCTION MANUAL CALLER ID Two Line TELEPHONE MODEL 2720 You For THE 2720 Carrer ID Two Line TELEPHONE We want you to know all about your new Telephone how to install it the features it provides and the services you can expect from its use We have included this information in your Owner s Instruction Manual PLEASE READ BEFORE INSTALLING AND USING YOUR NEW TELEPHONE EQUIPMENT Table Of Contents IMPORTANT SAFETY INSTRUCTIONS 5 TELEPHONE PART IDENTIFICATION 7 8 INSTALLATION 5 DESK 8 WALL MOUNT 8 ANSWERING MACHINE cccssssssssssssssssssscssscsssnsssssesessssnsssssssessensssssessessssesssseseesessers 8 MESSAGE WAITING LAMP sesssesssessosoeosososesocooooeosseocoeocosseososocoeosocosososoocosseocosssossessose 8 TELEPHONE FEATURES 0 12 DIALING 13 RECEIVING A PHONE CALL e 13 PLACING A PHONE CALL 13 PREDIAL 4 2 0 4 13 SPEAKER 13 DURATION COUNTER 14 MUTE BUTTON 4 0 4949 42 we 14 AUTOMATIC MEMORY 14 Storing A Number 14 Dialing Number wae 14
9. TELEPHONE SERVICE PROBLEMS If you have any problems with your telephone service deter mine if the problem is with your unit or the telephone company lines BEFORE CALLING THE TELEPHONE COMPANY Be aware that the telephone company may charge you for a service call if the problem is caused by your telephone TROUBLESHOOTING PHONE DOES NOT RING 1 Line cord is disconnected at telephone outlet or at telephone 2 Phone is OFF HOOK Make certain the hookswitch is depressed when the handset is in the cradle 3 SPEAKERPHONE indicator is on Turn off speakerphone NO DIAL TONE Wire is disconnected at telephone or at wall jack Test the telephone in a different wall jack If it works the first jack may be defective REDIAL BUTTON DOES NOT FUNCTION The telephone may have been momentarily disconnected from the telephone jack BLANK SCREEN Check if the adapter is connected properly CALLERS ARE NOT DISPLAYED ON THE SCREEN 1 Verify that you have subscribed to the appropriate service Caller ID and Call Waiting Caller ID from your telephone company If you only subscribed to Caller ID service the unit will not display call waiting caller ID information 2 Check if your answering machine is set to answer before 2 rings NO CALLER INFORMATION IS DISPLAYED WHEN HEARING THE CALL WAITING BEEP Verify that you have subscribed to Call Waiting Caller ID service from your telephone company MESSAGE ERROR HAPPENS FREQUENTLY Caller in
10. any or the services provided by it CORTELCO DISCLAIMS ANY IMPLIED WARRANTY INCLUDING THE WARRANTY OF MERCHANTABILITY AND THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AS OF THE DATE FIVE YEARS FROM THE ORIGINAL PURCHASE OF THE PRODUCT CORTELCO ASSUMES NO RESPONSIBILITY FOR ANY SPECIAL INCIDENTAL OR CONSEQUEN TIAL DAMAGES THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE EXCLU SION AND LIMITATION MAY NOT APPLY TO YOU If failure occurs and your telephone is in warranty service shall be provided by returning it to CORTELCO Repair Center 1703 Sawyer Road Corinth Mississippi 38834 shipping prepaid The product will be repaired or re placed if examination by us determines the product to be defective Tele phones received damaged as a result of shipping will require you to file a claim with the carrier 2720 Manual Rev 1 0 28
11. d After the desired setting has been entered press MENU to confirm selection When VM PASSWORD appears enter the desired password using the keypad maximum of 5 digits To delete a number or digit press REVIEW DOWN to erase the number s After the desired number has been entered press MENU to confirm selection When EDIT TIME amp DATE appears enter the time using the keypad Press REVIEW UP and REVIEW DOWN to select AM or PM Enter the date using the keypad Press MENU to confirm the settings Example To enter 8 35 AM enter 0835 and then press REVIEW UP to skip to the date because the time is AM by default When RINGER CADENCE 2 appears the default setting is 3 This is the Ringer Cadence for Line 2 To alter this setting press REVIEW UP There are 10 ringer cadences and each one will be played as you scroll through them After the desired ringer cadence is displayed press MENU to confirm selection When RINGER VOLUME 2 appears the default setting is 5 This is the Ringer Volume for Line 2 To alter the ringer volume press REVIEW UP There are 7 ringer volume levels and each one will be played as you scroll through them To turn the ringer off select OFF in the Menu After the desired ringer volume level is displayed press MENU to confirm selection When RINGER CADENCE 1 appears the default setting is 3 This is the Ringer Cadence for Line 1 To alter this setting press REVIEW UP There are 10 ringer cadences and each
12. e REVIEW DOWN to delete a character Press SAVE again 6 SET VIP RING will appear Use REVIEW UP and REVIEW DOWN to select the desired ring cadence Press SAVE again 7 MEMORY STORING will show briefly Note The memory locations can be chained together to store longer numbers m Dialing A Number 1 Press the desired memory location M1 M5 or SHIFT 1 5 2 The number will be displayed 3 To dial the number lift the handset press SPEAKER or press DIAL VOLUME BUTTON A built in amplifier feature allows you to change the listening volume in the receiver of the handset when speaking with your party Press VOLUME UP or VOLUME DOWN to achieve different levels The volume remains the same between calls It does not return to a nominal level REDIAL PAUSE BUTTON REDIAL 1 To redial one of the last 10 numbers dialed press REDIAL The display will show the last number dialed To scroll through the last 10 numbers press REVIEW UP or REVIEW DOWN 14 2 After the desired number is selected dial the number by pressing REDIAL again lifting the handset pressing SPEAKER or pressing DIAL 3 The selected number 32 digits maximum will be redialed PAUSE If you press the REDIAL PAUSE button while storing a memory dial number it allows you to insert a 3 6 second pause in the dialing sequence This is particularly useful if you are connected to a PABX system where you must dial an access code usual
13. fety precautions when using your telephone equipment to reduce the risk of fire electrical shock and injury 1 2 10 11 12 Read and understand all instructions the Owner s Instruction Manual Read all warnings and follow all instructions marked on the product Unplug this product from the wall outlet before cleaning Use a damp cloth for cleaning Do not use liquid or aerosol cleaners Do not use the telephone near water For example do not use near a bathtub wash bowl kitchen sink laundry tub swimming pool or in a wet basement Do not place this product on an unstable cart or stand The product may fall causing serious damage to the product Use only the type power source indicated on the label If you are not sure of the type power supply to your home consult your dealer or local power company Do not place any objects on the telephone line cord Do not locate the telephone where the line cord will be walked on Do not block or cover ventilation slots and openings in the bottom of the telephone The openings should never be blocked by placing the telephone on a bed sofa rug or other similar surfaces The telephone should never be placed near or over a radiator or heat register The telephone should never be placed in a built in installation unless proper ventilation is provided Never spill liquid on the telephone or push objects of any kind through ventilation slots Liquid or objects may touch dange
14. formation was not transmitted properly Check with your telephone company to see if there is a problem with your phone line Since our special design will retain your stored call records even with the power adapter disconnected we encourage you to disconnect all the telephone cords and adapter and then reinstall the unit step by step per this instruction manual before you ask for service 23 MAINTENANCE INFORMATION Treat your telephone equipment with care for trouble free perfor mance Avoid dropping the handset Carefully place the handset on hook after use Avoid putting near heating appliances and devices that generate electrical noise for example motors and florescent lamps Clean your telephone equipment with a damp cloth Stains may be removed with a mild soap Do not use liquid or aerosol detergents or cleaning agents Do not expose to direct sunlight or moisture Retain the original package in case you need to ship it at a later date 24 TELEPHONE REPAIR DO NOT ATTEMPT TO REPAIR THIS PRODUCT YOURSELF Tele phones manufactured by CORTELCO must be returned to us for repair You can return your telephone to CORTELCO for repair or replace ment in accordance with our LIMITED WARRANTY CORTELCO warrants THIS PRODUCT against defects in material and workmanship in accordance with our LIMITED WARRANTY If your telephone is returned for repair include a copy of your sales receipt containing the date of purchase DO NOT
15. iewed 3 The reviewed number can be stored into any of the auto memory buttons a With the number displayed press SAVE b SAVE TO will appear Press M1 M5 or SHIFT M1 M5 Press SAVE again c The caller s name will appear Press SAVE again d SET VIP RING will appear Use REVIEW UP and REVIEW DOWN to select the desired ring cadence Press SAVE again 4 When the end of the call records is reached the display will show END OF LIST DELETING CALLS Individual call 1 Press DELETE The display will show DELETE 1 YES 2 NO 2 Press 1 to confirm the deletion calls 1 Press and hold DELETE for more than 3 seconds The display will show DELETE 1 YES 2 NO 2 Press 1 to confirm the deletion 18 When reviewing received calls there two ways to dial the tele phone numbers shown on the display by pressing DIAL 1 If you have reviewed the calls with the telephone handset on hook press DIAL The HANDSET symbol in the display will come on and the number you have selected will be dialed automatically via the speakerphone 2 If you have already picked up the handset or activated the speak erphone you may select the number to be dialed by reviewing the stored calls After locating the desired number press DIAL The displayed number will be dialed automatically 7 10 11 BUTTON 7 10 11 allows you to change the format of the displayed number These are the available formats 7 dig
16. ings Display Setting English utor trc atas te Ee No AREA CODE No Setting LDS tno pietre ee 1 TIME amp i No Setting PLAS IM BR e 600 ms RINGER CADENCE 3 RINGER VOLUME c ccecceeceeeeeeeeeeeceeceeeeeeeceeeeeecaeeeeeseeeeaeeeseeaeeneees 5 VOICEMAIL 2 Setting 3 SEG PAUSES iicet eed it No Setting PASSWORD 6 No Setting MODE Seep NORMAL RELEASE Een NEW CALL Note After the unit has been completely configured for the first time use MENU to review or reprogram the features After the adapter is connected the display will show as indicated below for setting 1 SELECT LANGUAGE appears on the display Press REVIEW UP to select the language ENG English ESP Spanish FRE French and then press MENU to confirm the selection When LCD CONTRAST appears on the display Press REVIEW UP to select the contrast level Three levels are available When ENTER HOME AREA appears enter the desired area code using the keypad Use REVIEW UP and REVIEW DOWN to skip a digit Use REVIEW DOWN to delete a digit Press MENU to
17. it 7 digit telephone number 10 digit 3 digit area code 7 digit telephone number 11 digit long distance code 1 3 digit area code 7digit telephone number If a local call and its 7 digit number is displayed e Pressing 7 10 11 once will change it to a 10 digit format your area code 7 digit number e Pressing 7 10 11 twice will change it to an 11 digit number 1 your area code 7 digit telephone number e Pressing 7 10 11 three times will go back to the original 7 digit telephone number If a long distance call and its 10 digit number is displayed e Pressing 7 10 11 once will remove the 3 digit area code andchange it to a digit number e Pressing 7 10 11 twice will go back to the original 10 digit number e Pressing 7 10 11 three times will add the LDS code to the num ber 1 3 digit area code 7 digit telephone number When the desired format of the telephone number is reached press DIAL to dial the displayed number MESSAGE ERROR The display shows MESSAGE ERROR if your unit receives a call that has an error in the transmission or reception DATA SENT The display shows NO DATA SENT if there is no caller ID CID number sent from the telephone company PRIVATE CALLS If the caller has exercised the option to block his number from being sent PRIVATE NUMBER and his name will alternately display on the screen the caller has exercised the option to block his name from being sen
18. l that contains among other information the FCC Registration Number and the Ringer Equivalence Number REN for this equipment You must upon request provide this information to your telephone company The Ringer Equivalence Number REN which is used to determine the number of devices you may connect to your phone line indicates the amount of power that your telephone draws from the telephone company line during ringing If you have more than one telephone or other terminal device connected to the telephone company line you should total the RENs and be sure that the total is not more than five Your telephones may not ring if the total is more than five Also in some rural locations your telephone may not ring if the REN total is more than three RESTRICTIONS You must not connect your telephone to coin operated lines or party lines INSTALLATION This model telephone must be connected to the telephone company lines through a modular jack The required USOC for the modular jack is RJ11C for desk mounting and RJ11W for wall mounting The USOC number is printed on the label on the bottom of your telephone HEARING AID COMPATIBILITY The handset on your telephone will work with magnetically coupled hearing aids You can use a hearing aid equipped with a T Telephone switch IN CASE OF TROUBLE 1f your telephone should cause problems on the telephone line the telephone company can temporarily disconnect your service The telephone com
19. ly the number 9 to obtain an outside line The button may be pressed more than once to create a longer pause HOLD BUTTON 1 NORMAL MODE a Press HOLD and hang up the handset The corresponding Line button L1 or L2 will begin to flash and will continue to flash until you resume your conversation b Toresume your conversation lift the handset or that of any extension phone on the same line or press the flashing LINE button To answer a call on the other line while speaking on one line Place the current line on hold Press the ringing line button Line 1 or Line 2 If you want the second call to join you in a three way conference press the CONF button d To place both calls on hold press the hold button and both lines will be on hold at the same time The Line Hold LEDs will light To cancel hold for only one line press the desired line button Line 1 2 The other line will remain on hold 2 PBXMODE Press HOLD The phone will dial out the code Depending on the PBX it may now be necessary to hang up the handset Note that the line button will not flash in this mode FLASH BUTTON This telephone provides a line break signal for accessing PABX service or for use of Call Waiting from your local telephone company If you have Call Waiting service you can use the Call Waiting function per the following instructions 1 While having a conversation another party calls and you hear a tone 2 Press FLASH once and release
20. ne timing Please note that the default setting of 1700 mSec is correct for most applications This only applies if you have selected PBX HOLD mode a Press SAVE The display shows SAVE TO b Press HOLD The display shows ENTER NUMBER c Dial the code using the keypad d Press SAVE 12 TELEPHONE Features DIALING The 2720 is capable of either pulse or tone DTMF dialing RECEIVING A PHONE CALL 1 When the phone rings lift the handset or press SPEAKER to begin your conversation 2 To change the Ringer Volume refer to the Factory Presets section PLACING A PHONE CALL 1 Lift the handset or press the SPEAKER button and wait for a dial tone 2 Dial the telephone number you wish to call The number will appear on the display window PREDIAL 1 While the handset is on hook enter the desired telephone number using the key pad The number will appear in the display To delete a digit or the entire number press REVIEW DOWN 2 To dial the displayed number lift the handset press SPEAKER or DIAL SPEAKER BUTTON NOTE Power Adapter must be used to ensure proper function 1 Receiving Incoming Calls a When the phone rings press and release SPEAKER and speak normally into the built in microphone from a distance of 5 6 inches b You can adjust the volume of the caller s voice by by pressing the VolumeButton on the base of the telephone c After the conversation has finished press and release SPEAKER
21. or dial tone Dial the telephone number of the second person 3 Press the conference button You may now speak to the first and second person simultaneously To place both calls on hold press the hold button while in conference To cancel hold for one line press the desired line 4 Replace the handset in the cradle to disconnect both lines To stay connected to only one line press the desired line The other line will be disconnected 5 After conference call press Line 1 or Line 2 to cancel conference call 16 MESSAGE LIGHT If you have a voice mail service with your telephone company the large indicator at the top of the display will flash red to alert you that you have new messages The MESSAGE indicator also monitors the unit s situation When the phone is use the MESSAGE indicator will be on continuously When the phone is ringing the indicator will flash quickly MESSAGE WAITING This unit s MESSAGE WAITING DETECTION is for both FSK and Stutter Dial Tone SDT systems 1 FSK The MESSAGE indicator will flash and MESSAGE WAITING will appear on the display for 20 seconds when a message waiting signal is received from the Central Office 2 SDT This unit will check your line for a stutter dial tone every time you hang up or each time a call goes unanswered The MESSAGE indicator will flash if a stutter dial tone is detected There may be some delay in lighting the MESSAGE indicator This delay is due to regulat
22. ory matters and does not indicate a problem with the unit This unit may not be activated or deactivated under certain conditions For example when you retrieve messages from an outside phone not your own telephone number the MESSAGE indicator may not be canceled when you return home If you experience this situation pick up the handset and hang up The MESSAGE indicator will cancel 17 Cater Features CALL WAITING DISPLAY Call waiting service alerts you to a new call by playing a tone while you are on a call Call Waiting Caller ID not only tells you there is another call waiting but lets you know who the caller is before the call is answered The name and number of the incoming call will be shown on the unit s display This infomation will remain displayed for 16 seconds In addition to this the CALL WAITING symbol CW will flash RECEIVING CALLS 1 When the telephone is not in use and a new call is received the display will show the NEW symbol the phone number the caller s name and the call time for 20 seconds The REPEAT symbol will appear if the call has come in more than once 2 After 20 seconds with no activity the display will default to the Stand By screen until another call is received or a button is pressed REVIEWING CALLS 1 When in Standby Mode press REVIEW UP or REVIEW DOWN to see the stored calls This unit stores up to 99 calls 2 The NEW symbol will be removed from each call after it is re v
23. pany must then notify and allow you to correct the problem The telephone company may from time to time change its lines or equipment They must notify you if planned changes will affect your telephone service to allow you to take steps to prevent interruptions This telephone complies with Part 15 of the FCC Rules In the unlikely event that interference occurs move the telephone and or radio television etc to increase the separation distance 26 27 LIMITED WARRANTY If you purchased this product new in the U S or Puerto Rico CORTELCO warrants it against defects in material and workmanship for a period of five 5 years from the date of original purchase This warranty is in lieu of all other express warranties During the warranty period CORTELCO agrees to repair or at its option replace the defective product or any part of it without charge for parts or labor This is your exclusive remedy This warranty does not cover damage resulting from accident misuse abuse improper installa tion or operation lack of reasonable care the affixing of any attachment not provided by CORTELCO with the product and loss of parts The warranty is voided in the event any unauthorized person alters or repairs the unit Telephone companies use different types of equipment and offer various types of services to customers CORTELCO does not warrant that this product is compatible with the type of equipment of any particular phone com p
24. rous voltage points or short out parts that could result in a risk of fire or electrical shock Do not disassemble this product Opening or removing covers may expose you to dangerous voltages or other risks Incorrect reassembly can cause electrical shock when the product is subsequently used Do not overload outlets and extension cords Some telephones require AC power from an outlet Overloading the outlets can result in the risk of fire or electric shock Avoid using a telephone during a local thunderstorm There be a remote risk of electrical shock from lightning 13 14 Do not use telephone to report a gas leak the vicinity of the leak Unplug the telephone from the wall outlet and refer servicing to qualified service personnel under the following conditions When the line cord is frayed or plugs damaged If liquid has been spilled into the telephone If the telephone has been exposed to rain or water If the telephone does not operate properly by following the operating instructions Adjust only those controls covered by the operating instructions Improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation If the telephone has been dropped or the housing damaged If the telephone exhibits distinct change in performance SAVE THESE INSTRUCTIONS TELEPHONE Part IDENTIFICATION
25. stand The unit will then mount directly on a standard wall telephone jack 2 Connect the power adapter and the line cord s See Steps 2 and 3 above 3 Rotate the handset hook into the wall mount position 4 Plug the coiled cord into the handset and then plug the other end of the cord into the base 5 Place the handset on the base ANSWERING MACHINE 1 Connect the LINE jack of the answering machine to the wall telephone jack 2 Connect the LINE jack of the model 2720 phone to the PHONE jack of the answering machine 3 Set the answering machine to answer after 2 or more rings MESSAGE WAITING LAMP If your phone is installed behind a Message Waiting enabled PBX you will need to set the M W switch in order to receive Message Waiting indication 1 Locate the switch the bottom of the telephone 2 For 90V PBX Message Waiting Indication move the switch to the position marked 90V For 24V PBX Message Waiting Indication move the switch to the position marked 24V If connecting directly to telephone lines move the switch to the center OFF position Warning Setting this switch in a position other than OFF can cause this phone to function incorrectly When enabled this feature is for PBX systems and not meant for direct Central Office CO interface If connecting to CO telephone lines make sure this switch is set to OFF Setup FACTORY PRESETS The following table shows the default factory sett
26. t PRIVATE NAME and his telephone number will be displayed on the screen caller has exercised the option to block his name and num ber from being sent PRIVATE CALLER will be displayed on the screen UNKNOWN CALLS When the telephone company is unable to provide the caller s telephone number UNKNOWN CALLER and his name will alter nately display on the screen When the telephone company is unable to provide the caller s name UNKNOWN NAME and his telephone number will be displayed on the screen e When the telephone company is unable to provide the caller s name and number UNKNOWN CALLER will be displayed on the screen 20 Usine Te Directory This unit stores the numbers of up to 99 of your business associates clients contacts and friends in your directory Names are sorted alphabetically starting with the first character If you want your Directory sorted by the last name enter the last name first STORING ENTRIES Press SAVE to store a number in the Directory The display will show Save To Press DIRECTORY Enter Number gt will appear in the display Enter the desired number using the keypad max 24 digits Press SAVE to confirm Enter Name will appear Type the name using the keypad Press SAVE again to confirm all settings Number Stored will show briefly Note For Example if A is the desired letter press
27. the 2 button once and A will appear on the display If B is the desired letter press the 2 button twice and B will appear on the display Pressing the 2 button three times will select the letter C If an incorrect letter is accidentally selected press the down review arrow and start over All letters are upper case To enter a space when storing a name or number press the up review arrow Use the key to edit entries FINDING ITEMS Press DIRECTORY to enter the Directory Review Mode The first entry in the Directory is displayed Use the Down and Up Review Arrows to scroll through the directory To leave the directory at any time press DIRECTORY To search for a directory entry press DIRECTORY Then using the keypad type the desired name DIALING DIRECTORY NUMBERS Find the number you want to dial in the Directory List Telephone can be on or off hook When the number shows on the display press DIAL to start dialing 21 DELETING ITEMS Deleting Individual Entries Sp Enter the directory Select the individual entry Press DELETE once and then press 1 to confirm or 2 to cancel The display will be erased and the remaining items will be re sorted Deleting Entries UB OU Ne Enter the directory Press and hold DELETE button DELETE ALL will appear in the display Select 1 for YES or 2 for NO NO RECORDS appears in the display confirming there are no directory entries in memory 22
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