DT290 Cordless Phone for MD110 Communication System User Guide Cover Page Graphic Place the graphic directly on the page, do not care about putting it in the text flow. Select Graphics > Properties and make the following settings: • Width: 15,4 cm (Important!) • Height: 11,2 cm (May be smaller) • Top: 5,3 cm (Important!) • Left: -0,3 cm (Important!) This text should then be hidden.
Welcome Welcome Welcome to the User Guide for the DT290 cordless phone in the Ericsson MD110 communication system. It is a state-of-the-art business communications system. Its alliance of features and facilities effectively improves communications for virtually any kind of organisation. There is a line of telephones designed for easy use in every situation to take full advantage of these advanced features and facilities. Some markets use differing codes for some functions.
Table of Contents Table of Contents Important ......................................................... 4 Description ....................................................... 8 Switching On/Off ............................................ 14 Free Seating (optional) .................................... 15 Incoming Calls ............................................... 17 Outgoing Calls ............................................... 19 Call List ..........................................................
Important Important This section describes the information that is important to know before you use the DT290 phone and the functions described. Note: This User Guide describes the supported MD110 Communication System functions together with the most commonly used phone-specific functions. All phone-specific functions are listed in the menu structure, see section “Menu structure” on page 13.
Important PIN code Your phone is initially provided with a pre-set PIN code (Personal Identification Number). You should change this PIN code to a personal PIN code to prevent misuse. To change the PIN code Route: Settings » PhoneLock » ChangePIN .i Z .i ChangePIN Z .i Z .i Select. Press. EnterOldPIN: is displayed. Enter the current PIN code (default 0000) and press. Either EnterNewPIN: or Wrong PIN is displayed.
Important IPEI code If your phone is blocked because an incorrect PIN code has been entered three times, you can unlock it with the IPEI code (International Portable part Equipment Identity). After entering the IPEI code, you must enter a new PIN code. The IPEI code is a unique code which has been assigned to your phone. The IPEI code can be found in the ShowIPEI menu. If your phone is blocked, PIN Blocked, Unblock? appears. The phone must be unblocked before it can be used again.
Important Networks (menu option) The menu option Networks should only be used for administration purposes by Ericsson service staff. Using this menu option may cause a logout from the DECT/GAP network, and no further calls will be possible. Note: In case of a logout, the phone must be logged on again by a service technician.
Description Description 1 11 2 12 3 20 Work 132 01-Dec 11:32 13 4 14 5 6 15 7 16 8 9 17 10 8 19 18 DT290
Description 1 Antenna 2 Volume Up Off-hook: raise earpiece volume. See section “Settings and Adjustments” on page 68. 3 Volume Down Off-hook: lower earpiece volume. See section “Settings and Adjustments” on page 68. 4 Off-hook / Yes Answer call, accept. 5 Clear (C) / Mute Delete latest entered digit. Backspace when editing text. Cancel a menu option. Microphone, ringer and warning on/off, see sections “During Calls” on page 24 and “Settings and Adjustments” on page 68.
Description 10 15 Control key (down) Scroll down through menus, name list. Move right in choices. 16 Keypad 17 Hands-free Activate hands-free speaking. See sections “Incoming Calls” on page 17, “Outgoing Calls” on page 19 and “During Calls” on page 24. 18 R/Message Put call on hold (inquiry), take call off hold or enter the message system. See section “During Calls” on page 24. 19 Accessory connectors See section “Installation” on page 84.
Description Display signs and icons The display gives you visual feedback on all actions that you perform, and also textual warnings. The upper two rows are text rows (12 possible characters in each row), showing menus that you can access, names and numbers that you edit or dial, your phone ID etc. The lower row displays different statuses, visualized by icons. For more information see section “Display Information” on page 81.
Description Display icons Signal strength On when your phone is locked to the system. The bars indicate reception quality. Four bars indicate optimal reception. Ringer off Ringing signal muted or microphone off. Key lock Keys are locked. Call On when your phone is off-hook and flashes during ringing. Message Message received. Call info New unanswered entry in the MissedCalls list. Battery gauge The battery cells flash sequentially while the battery is charging and remain solid when charging is complete.
Description Menu structure L M or The available phone-specific functions and network functions can be accessed via the DT290 menus. Press to access the on-hook menu when in standby mode or to access the off-hook menu during a call (see below).
Switching On/Off Switching On/Off ,| Switch on the DT290 Press until the display lights up. If the phone does not switch on or the battery icon starts flashing, the battery is low. Charge the battery. While charging you can still use your phone. Note: If the signal strength icon is off and the message is displayed you cannot make or answer calls. No network Switch off the DT290 ,| 14 Note: During calls, you cannot switch off your phone. Press until the display turns blank.
Free Seating (optional) Free Seating (optional) The free seating function is used for persons who have an office extension number but no telephone set of their own. For example, flexible office workers, persons mostly working outside the office, etc. As a free seating user and working from the office, you log on to any free telephone set that temporarily will be assigned with your extension number and your system authorities. *11* Z* Z # .i ,| To log on Press. Enter the authorization code and press.
Free Seating (optional) #11# .i ,| 16 To log off Press. Wait for the call timer to start in the display. Press to finish the procedure. #10# Note: An earlier version of the free seating function use .
Incoming Calls Incoming Calls Answer calls A ringing signal indicates an incoming call and the warning light flashes quickly. The ringing type tells you whether the call is an internal, external or call-back call and the display indicates an incoming call. You can also see who has called you in the Call List. Display example: 4736 .i If the number is stored in the Phone Book, the associated name is shown instead. Press to answer.
Incoming Calls Mute ring sound or warning sound < If the phone rings or a warning sounds at an inconvenient moment you can temporarily suppress the sound: Press to turn off the ringing for the moment. The ring off icon appears. Anna Even with the sound off, you can still answer the call. The warning light and hook icon keep flashing. If you do not answer the call, the number is stored as a missed call in the Call List. To turn off the ring sound permanently, see section “Volume control” on page 68.
Outgoing Calls Outgoing Calls Make calls How to make internal and external calls. You can also make a call via the Phone Book, see section “Make a call” on page 51. Notes: Correct a wrong entry by pressing the C/MUTE key. If you decide not to make the call while keying in the number, press the NO key to stop. If you receive a call while keying in the number, simply press the YES key to answer. You can make your calls faster by using abbreviated numbers. See section “Abbreviated Numbers” on page 47.
Outgoing Calls * To insert a pause if you have to wait for dial tone: Press. Off-hook dialling .i Z If you prefer to dial a number off-hook: Press and hold and wait for the dial tone. Note: A short press activates the Call List. Dial the number and wait for a connection. 0:00:23 00535554505 Hands-free > While you are waiting for a connection, dial tone or during the call: ,| To end calls Press to switch the call to hands-free speaking mode.
Outgoing Calls Last External Number Redial *** .i When you initiate an external call the system automatically stores all the dialled digits, irrespective of whether the call was successful or not. Press to redial the saved number. The last external number is automatically redialled. Note: Sweden and Finland press * * 0 YES. Call Statistics Your phone can tell you the duration of your last call and display the total time of all external calls made.
Call List Call List The last 20 dialled numbers, missed calls and answered calls are stored in the Call List (if supported by the network). The different call types in the Call List are marked with the following icons: <- Incoming call -> Outgoing call X Missed call Notes: An exclamation mark (!) after an entry number means that you have not read that entry yet. The CallList menu is only displayed, if names or numbers are available for returning a call.
Call List .i To return a call Press shortly. The Call List including dialled numbers, missed calls and answered calls appears. Each entry in the list is displayed with a number in the upper left corner of the display. The phone beeps if there are no names or numbers available for redial. 1 X 05-Mar Sabrina! L M .i or Scroll until you have the right number or name. Press to dial the selected number. Tip: If you press the C/MUTE key instead of the YES key, you can edit the number before dialling.
During Calls During Calls Mute microphone < To mute the microphone, during an ongoing conversation: Press and hold. The caller will not hear the conversation in your room. Short beeps and the ring off icon indicate that the microphone is off. Anna < < Press quickly. Short beeps and the ring off icon indicate that the microphone is off. Press again, to turn the microphone on. Note: It is advised to use this feature instead of putting a call on hold.
During Calls Inquiry B Z B ,| .i .i 2 You have established a voice connection and want to make an inquiry to an internal or external party. Press. Dial tone. Call the second party. The first party is put on hold. When the other party answers, you can switch between the calls (Refer Back), transfer the call, create a conference or end the call. Press to end the inquiry call and return to the first party. Refer Back Press to refer back to the other party.
During Calls Transfer B Z ,| You want to transfer an ongoing call. Press. Dial tone. Call the second party. Press before or after answer. The ongoing call is transferred. Note: If you have put more than one call on hold, the last call that was put on hold will be transferred. If the dialled extension is busy or transfer is not allowed, your phone will ring again. Conference With this procedure you can include up to seven parties in a conference. Only the conference leader can admit participants.
During Calls On hold B ,| .i .i Z .i 8 DT290 You can temporarily put the ongoing call on hold. Calls put on hold can be resumed on your own phone or another. Press. Dial tone. Press. To resume the call on your extension Press within 30 seconds. If not resumed within 30 seconds you will be called back. An unanswered external call will be re-routed to the operator after another 30 seconds. Press. To resume on another extension Call the extension where the call was put on hold and press. Busy signal.
During Calls Call Waiting If you hear the Call Waiting tone during an ongoing conversation, another person is trying to contact you. ,| .i To terminate the ongoing call and answer the waiting call Press to finish the ongoing call. The waiting call is signalled on your phone. Press to answer the new call. Note: The Call Waiting function might be blocked for use on your extension (programmed by system administrator). Dialling during a connected call When calling interactive teleservices, e.g.
When You Receive a Busy Signal When You Receive a Busy Signal Busy extension or external line If you call an extension and receive a busy signal or get no answer or all external lines are busy, you can use these methods: Automatic Call-back, extension 6 ,| .i If a called extension is busy or there is no answer: Press. 5 Note: France, Sweden and Finland press . Press to finish the procedure.
When You Receive a Busy Signal Automatic Call-back, external line 6# ,| .i If all external lines are busy when the YES key is pressed after dialling the digit or digits to get a line and the external number (Onhook dialling): Press. Notes: If you were dialling Off-hook (the YES key was pressed before the digit or digits to get a line), you are required to add the external number now. France, Sweden and Finland press 5 #. Press to finish the procedure.
When You Receive a Busy Signal #37# .i ,| Cancel all call-backs Press. Wait for the call icon to stop flashing. Press to finish the procedure. Activate Call Waiting 5 If you urgently wish to contact a busy extension or a busy external line, you can notify it by a call waiting signal. Press. 6 4 Note: France and Finland press ; Sweden press . Keep your phone off-hook. When the called extension or the external line becomes free, it will be called automatically.
Call Forwarding Call Forwarding Internal Follow-me All calls to your extension are diverted to another extension of your choice (within the private network). During Follow-me the display shows a > after your number. On the next row the answering position number is shown. You will also hear a special dial tone that indicates that your line has Follow-me. You can still make calls as usual. *21* Z # .i ,| Order Press and dial the answering position number. Note: U.K. press * 2 * and number. Press.
Call Forwarding #21# .i ,| Cancel Press. Note: U.K. press # 2 # YES. Wait for the call icon to stop flashing. Press to finish the procedure. External Follow-me If External Follow-me is allowed, you can have all calls to your extension. During Follow-me the display shows a > after your number. You will also hear a special dial tone that indicates that your line has Follow-me. You can still make calls as usual. *22# Z # .i ,| Order Press. Dial the digit or digits to get a line and the external number.
Call Forwarding #22# .i ,| Cancel Press. Press. Wait for the call icon to stop flashing. Press to finish the procedure. Bypass Diversion *60* Z # .i 34 If Bypass Diversion is allowed from your extension, you can bypass an activated Diversion/Follow-me on a specific extension. Press. Dial the extension number. Press and wait for answer. You will be connected to the specified extension, regardless of which type of Diversion/Follow-me the called extension has activated.
Call Forwarding Personal Number (optional) With this function, you can be reached at your normal office telephone number even if you are in another room, out of the office, or at home, etc. Depending on the functionality of your office exchange, you have either one individual single search profile (standard) or you can choose between five individual search profiles (optional). A search profile can be designed to fit the situation, i.e. in the office, traveling, at home, etc.
Call Forwarding #10# .i ,| To cancel from your office telephone Press. Press. Wait for the call icon to stop flashing. Press to finish the procedure. To activate or change to another profile from an external telephone Z *75* Z* Z# *10* Z * (1–5) #d 36 # * The external telephone must be a push button type provided with hash ( ) and star ( ) keys or a mobile telephone adapted for dial tone pulses (DTMF). Call the DISA function at your office. Dial tone. Press. Enter the authorization code and press.
Call Forwarding To cancel from an external telephone Z *75* Z* Z# #10* Z#d # * The external telephone must be a push button type provided with hash ( ) and star ( ) keys or a mobile telephone adapted for dial tone pulses (DTMF). Call the DISA function at your office. Dial tone. Press. Enter the authorization code and press. Dial your own extension number and press. Dial tone. Press. Dial your own extension number, press and replace handset.
Call Forwarding Important notes when designing your search profiles: • Avoid ringing times longer than 45 seconds for your profiles. Usually the caller hangs up after 3-6 ringing signals. If you need a longer ringing time, the maximum time is 60 sec. • Consider the time you need to react and answer calls at each answering position in your profile. You might need up to 15 seconds to react and answer a call on a desk or cordless phone and 20-25 seconds on a mobile phone.
Call Forwarding Example: How to fill in your setting form for search profiles: Profile 1 In office Search order Type of telephone or answering position* 1 Desk 1234 10 2 Cordless 5234 15 3 Voice Mail Telephone number Ring time (seconds) * Examples: Desk, Cordless, Mobile, External, Voice Mail, Operator, etc.
Call Forwarding Setting form for search profiles Name: Department: Telephone No: Account: Profile 1 .......................... Search order Type of telephone or answering position* Telephone number Ring time (seconds) 1 2 3 4 * Examples: Desk, Cordless, Mobile, External, Voice Mail, Operator, etc. Profile 2 ..........................
Internal Messages Internal Messages Manual Message Waiting (MMW) If the extension called does not answer, you can turn on a message waiting indicator at that extension (if this function is allowed). Regarding incoming messages, see section “Voice Mail” on page 42. DT290 *31* Z # .i ,| Order MMW to another extension #31* Z # .i ,| Cancel MMW to another extension Press and dial the extension number. Press. Wait for the call icon to stop flashing. Press to finish the procedure.
Voice Mail Voice Mail Integrated Voice Mail (optional) This function allows you to leave a voice message for the caller when you are unable to answer calls, e.g. when out of the office, in a meeting,etc. The caller can then leave a message in your mailbox. When you are back in the office, you can enter your mailbox and listen to the messages received. You can choose to divert all incoming calls to your mailbox, or calls when there is no answer, or calls when your phone is busy.
Voice Mail To enter your mailbox when there is a new message B Z The message icon is flashing in the display. The voice mail ringer tone sounds when a new message is received. Press to enter your mailbox. Note: It is possible to program a number or function on the R/Message key. If this is done, the default function to enter your mailbox directly will no longer work. If you want to use the Message Waiting function (default) again, the number to enter the mailbox has to be re-entered.
Voice Mail To handle the mailbox Recorded information on the line tells you the number of new and stored messages. If you have to many messages stored, you will first be asked to delete saved messages. Recorded instructions ask you to press different digits in order to listen to callers’ messages, record your own greetings, change your password or exit your mailbox, etc. The following diagram gives an overview of the mailbox system and the digits to be used.
Information Information Absence Information (optional) To be used during your absence to inform callers about the reason and time or date of your return. If you are authorised, you can also enter absence information on another extension from your own extension. Order *23* ( 0 – 9 ) * 0915 # .i ,| Example: Back on September 15th (=0915). Press and enter the absence code. Note: The absence codes consist of one digit which depends on the system connected to the exchange.
Information #23# .i ,| *230* Z* (0–9) * 0915 # .i ,| #230* Z # .i ,| 46 Cancel Press. Wait for the call icon to stop flashing. Press to finish the procedure. The programmed information is erased. Order for another extension Press. Dial the extension number and press. Enter the absence code. Press and enter the date (MMDD) or time (HHMM) of the other person's return. Note: If no return time or date is needed, this step can be skipped. Press. Wait for the call icon to stop flashing.
Abbreviated Numbers Abbreviated Numbers Common abbreviated numbers Z .i By using abbreviated numbers, you can make calls simply by pressing a few keys. The common abbreviated numbers consist of 1–5 digits and are stored in the exchange (by the system administrator). Dial the common abbreviated number. Please refer to your telephone directory. Press to make the call. How to make a call via the Phone Book, see section “Make a call” on page 51.
Abbreviated Numbers ( 0–9) Quick Call-By-Name Press the key with the initial letter of the name until a name is shown. To move to the next initial letters: M .i ,| Press the key once again quickly for the next letter or twice quickly for 3rd letter. Scroll to find the name. When the name has been found: Press to call. Press to end the call. Example: To call Bob. 2 2 M .i 48 (Anita, Bill and Bob are programmed in the Phone Book). Press and keep pressed. Anita is shown in the display.
Abbreviated Numbers Programming a number or function on the R/Message key You can program a number that you call very often or program a function (depending on system). Z .i DT290 Route: Settings » MessageKey » Mess.KeyNo Enter the number. Press. Note: Only one number or function can be programmed. If you change it, the default function to enter your mailbox directly will not work any more.
Phone Book Phone Book Your phone is equipped with a personal Phone Book where you can make up to 100 entries (names and numbers). You can consult and change the Phone Book via the PhoneBook menu option. The Phone Book lists all names in alphabetical order. You can freely add names and numbers to the Phone Book. Notes: It is not possible to download a pre-programmed Phone Book to the DT290. Phone Book numbers have a maximum of 24 digits. Phone Book names have a maximum of 12 characters.
Phone Book Make a call You can search for a name and number in the Phone Book. When you have accessed the Phone Book: L M .i Z .i M .i or Route: PhoneBook » Find&Call Select Find&Call and press. Enter Name: or Phone book is empty is displayed. Press the key which has the first letter of the name you are looking for. How to write text, see section “Write text” on page 56. Press to confirm. The first name beginning with that letter is displayed. Scroll down until you find the name and press.
Phone Book Add a name or a number You can use the AddNew option to enter names and numbers in the Phone Book. When you have accessed the Phone Book: Route: PhoneBook » Store » AddNew .i AddNew Select. Press. or Phone book Full is displayed. In the latter case, you have to delete a Phone Book entry first before you can add a new one. Enter Name: Enter Name: John_ Z .i Enter a name. How to write text, see section “Write text” on page 56. Press to confirm. EnterNumber: is displayed.
Phone Book Change a name or a number With the Edit option, you can change the names and numbers in the Phone Book. When you have accessed the Phone Book: Route: PhoneBook » Find&Edit » Edit .i Z .i M .i Z .i .i Edit DT290 Select. Press. Enter Name: is displayed. Enter the first letter of the name and press. The first name beginning with that letter is displayed. Scroll down until you find the name. Press once to change a name. Note: Press the YES key twice to change a number.
Phone Book Delete a name or a number You can also delete names and associated numbers from the Phone Book. When you have accessed the Phone Book: Route: PhoneBook » Find&Edit » Delete .i Z .i M .i Delete Select. Press. Enter Name: is displayed. Enter the first letter of the name and press. The first name beginning with that letter is displayed. Scroll down until you find the name. Press to delete the name and number. The name and number are deleted from the Phone Book.
Phone Book Add numbers from the Call List Up to 20 numbers (dialled, answered and missed) can remain stored in the Call List of your phone. You can use the AddCallList option to add these numbers to the Phone Book. Menu option AddCallList appears only if names or numbers are available for redial. When you have accessed the Phone Book: Route: PhoneBook » Store » AddCallList .i AddCallList L M .i Z .i Z .i or DT290 Select. Press. A list of numbers is displayed.
Phone Book Write text The characters that you can enter, are written above each key. Use the keypad to write text. The following explains how to write text when you add a new name in the Phone Book menu. .i AddNew 7777 6 444 8 44 .i Select. Press. The phone changes to text entry mode automatically. Example (to write SMITH): Press for S. Press for M. Press for I. Press for T. Press for H. Press to confirm your edit and exit the menu.
Phone Book Special characters Use the keypad to enter letters and characters. Press a key once for the first letter or character, twice for the second, three times for the third, etc. The most common letters are printed above each key on the phone. All the available letters and characters are shown in the following table: Number of times to press the key Phone key 1 2 3 4 5 6 7 8 9 10 11 12 Space - ? ! , .
Group Facilities Group Facilities Call Pick-up Group People working in a team can have their telephones programmed by the system administrator to form Call Pick-up groups. *8# .i In a Call Pick-up Group, any member can answer any individual call to group members. Press to answer. Notes: One Call Pick-up Group can serve as an alternative to another group. Calls to the alternative group can only be answered when there are no calls to your own group. Sweden and Finland press * 0 # YES.
Group Facilities Group Hunting You can temporarily leave a group of extensions that is called via a common number: *21* Z # .i ,| #21# .i ,| DT290 To leave the group Press and dial your own extension number. Note: U.K. press * 2 * and number. Press. Wait for the call icon to stop flashing. Press to finish the procedure. To re-enter the group Press. Note: U.K. press # 2 # YES. Wait for the call icon to stop flashing. Press to finish the procedure.
Authority Authority Authorization code, common (optional) If you are assigned to use a common authorization code (1 to 7 digits), you can temporariliy change any telephone used within the exchange to the authority level connected to this code. You can use the code for one call only or you can open the telephone to some calls and lock it when leaving the telephone. 60 *72* Z # .i Z To use for a single call #73* Z # .i ,| Temporarily unlocking an extension for a number of calls Press.
Authority *73* Z # .i ,| To lock an extension Press. Enter authorization code and press. Wait for verification tone. Press to finish the procedure. Authorization code, individual (optional) If you are assigned to an individual authorization code (1 to 7 digits, assigned to your own extension) you can lock your own extension at a common authority level, e.g. when out of the office.
Authority 62 #76* Z # .i ,| To unlock your phone *75* Z* Z # .i Z To assign your own authority level to another telephone *74* Z* Z # .i ,| To change your individual authority code Press. Enter authorization code and press. Wait for verification tone. Press to finish the procedure. Press. Enter authorization code and press. Dial your own extension number and press. Wait for verification tone. Dial the digit or digits to get a line and the external number. Press.
Other Useful Facilities Other Useful Facilities Account Code (optional) *61* Z # .i Z This function is used to charge a call to an account number or to prevent unauthorised calls from your phone. The account code can have 1 to 15 digits. Press. Note: Norway and Finland press * 7 1 *. Enter account code and press. Dial tone. Dial the digit or digits to get a line and the external number.
Other Useful Facilities Night Service When the exchange is in night service mode, all your incoming calls to the operator are transferred to a selected extension or group of extensions. The exchange is equipped with different night service modes: Common Night Service All incoming calls to the operator are transferred to one specific extension. Answer the call in the normal way. Individual Night Service Selected external calls to the operator are transferred to one specific extension.
Other Useful Facilities Emergency mode In the event of an emergency, the operator can switch the exchange into emergency mode, during which only preprogrammed extensions are permitted to make calls. Malicious Call Tracing If you are disturbed by malicious or bothersome external incoming calls, you can request number tracing from the network provider. You can invoke tracing during or after an ongoing conversation. The external line can be held for a limited period of time.
Other Useful Facilities Direct Inward System Access, DISA (optional) If you are assigned to use this function and you are working externally, you can call your office and get access to an external line in order to make business calls. The business call will be charged your office extension number or an account number. You will just be charged for the call to the office.
Other Useful Facilities Do Not Disturb Switch off your phone. The caller will receive a special tone indicating that you are not available. If you need to make calls, you can switch off the ringing signal. Press the C/MUTE key until the ringer off icon is shown in the display. Press the C/MUTE key again to switch on the ringing signal. General Cancellation The following features can be simultaneously cancelled: #001# .i ,| DT290 • Call-back (all Call-backs are cancelled).
Settings and Adjustments Settings and Adjustments This section describes how to set and adjust a personal volume, how to change indication of incoming calls, how to adjust the display, how to change the language and how to revert all DT290 settings to default. Volume control You can adjust the volume in the earpiece, or the loudspeaker for hands-free speaking, and the volume of the ringer. Use the volume keys to adjust the volume, see section “Description” on page 8 for the location of volume controls.
Settings and Adjustments U D Adjust earpiece volume .i U D ,| If you are not making a call you can still adjust the volume: or or Press to adjust the volume during a call. Press. You hear the dial tone. Keep listening and press. You hear the dial tone becoming louder or quieter. If the earpiece is at maximum or minimum volume, you hear a warning tone. Press to cancel the adjustment procedure. Adjust ringer volume Route: Settings » Alerts » RingVolume .i L M .i RingVolume or < .i Select. Press.
Settings and Adjustments < To turn the ring sound on again: Press shortly. The ring off icon disappears. Ringer tones or melodies You can change the ringer tone for each call type to a different sound or a preprogrammed melody. For each ring signal type, you can choose from four ringer tones or six melodies. To set the sound for a ringing type L M .i L M .
Settings and Adjustments Discreet Ringing In the discreet ringing mode, your phone starts ringing at the lowest audible volume level. It then gets louder and louder. Route: Settings » Alerts » DiscreetRng .i L M DiscreetRng Select. Press. The current setting is displayed. or Select one of the following options: • On to activate Discreet Ringing. .i • Off for no Discreet Ringing. Press to confirm.
Settings and Adjustments Key Lock If you carry the phone in your pocket, you might accidentally press the keys and make a call. To prevent this, you can have them blocked by using the AutoKeyLock option. To enable or disable key locking Route: Settings » AutoKeyLock .i L M .i AutoKeyLock or Select. Press. The current setting is displayed. Select the setting you want. Press to confirm. Note: After enabling the Key Lock function, do not press a key for 30 seconds.
Settings and Adjustments Phone Lock You can protect your phone against unauthorised use or against adding or deleting telephone network subscriptions. Both security features are off by default. See also section “PIN code” on page 5. Securing against unauthorised use You can set the phone so that the PIN code must be entered after switching on. Route: Settings » PhoneLock » PowerOn .i Z .i L M PowerOn Select. Press. Enter PIN: is displayed. Enter the PIN code (default 0000) and press.
Settings and Adjustments Key Sound Key Click is the sound you hear each time you press a key. This feature can be enabled and disabled. Route: Settings » Alerts » KeySound .i L M KeySound Select. Press. The current setting is displayed. or Select one of the following options: • On to have a Key Sound with each key press. .i • Off for no Key Sound. Press to confirm. Display light Your phone has a display which is illuminated when a key is pressed.
Settings and Adjustments Display contrast You can adjust the contrast of the display to one of eight levels to make it easier to read. Route: Settings » Display » Contrast .i L M .i Contrast or DT290 Select. Press. The contrast level bar appears. Adjust the contrast. You hear an error beep when either limit is reached. Press to confirm.
Settings and Adjustments Alarm The phone can be set to remind you with an alarm at any time within the next 24 hours. Note: This function requires an exchange that supports date and time. To set an alarm Route: Settings » Alarm » SetAlarm .i Z .i ,| SetAlarm Select. Press. Enter alarm time and press to confirm. (00-23) hour + (00-59) minute. Press to finish the procedure. When the time is reached your phone rings with recall signal.
Settings and Adjustments Language The default menu language is English. To select another language, use the Language option. Please note that the menu options stay in English until you confirm your language choice. L M L M .i L M .i L M .i or Press to enter the main menu. Option PhoneBook is displayed. or Scroll to Settings and press. or Scroll to Language and press. The current language is displayed. or < L M .
Settings and Adjustments Reset the DT290 settings You can reset all settings on the DT290 simultaneously. The Call List and the last call information are also cleared. The Phone Book, the PIN code, the subscriptions and the total calls information, however, are not cleared. Route: Settings » MasterReset .i Z .i .i MasterReset 78 Select. Press. Enter Pin: or Reset All Settings? is displayed. If requested enter your PIN code for the phone and press. See section “PIN code” on page 5.
Audible Signals Audible Signals The following different tones and signals are sent from the exchange to your phone. Tone characteristics The tones shown in this section are the most used tones worldwide. Many markets use a differing tone for one or more situations.
Audible Signals Ringing signals Three different ringing signals inform you about the type of the incoming call. The signals shown in this section are the most used signals worldwide. Many markets use a differing signal for one or more situations. If you get a signal that is not described or you cannot identify, ask your system administrator.
Display Information Display Information The display gives you feedback information such as connection mode and connected telephone numbers. The following display examples show the different modes of your phone. Idle phone Depending on the state and setting of your phone, different information can be shown. Normal: Work 4328 16-Mar 10:22 “Work” is the programmed name of your network and can be renamed to something more suitable, i.e. your first name, company name, etc.
Display Information Follow-me activated: 4328 > 4444 The display shows your own extension number 4328 diverted to extension number 4444. Outgoing call Normal outgoing call: When you make an outgoing call both the connection mode and the dialled number or name are displayed: Calling Calling 3333 SMITH When the call is answered: 3333 Diverted call: If the dialled number is diverted, the diversion information is shown.
Display Information Incoming call Normal incoming call: If available, the number or the name of the caller is displayed. The examples show an incoming call: 3333 SMITH When you have answered the call, the caller's number is moved to the right of the display. Diverted call: A diversion indicator in front of the number or the name tells you that the call is diverted to your phone.
Installation Installation Check for completeness Make sure that all the parts are present. If anything is missing, please contact your system administrator or supplier. The set contains: 1 Cordless phone 2 Battery 3 Clip 4 Assembly card Note: It is important to make a note of the IPEI code. The IPEI code may be needed for unblocking the Cordless phone if an incorrect PIN code has been entered three times. See section “IPEI code” on page 6 for further details.
Installation Preparing for use When using the Cordless phone for the first time, follow the steps below to prepare the Cordless phone. Attach the clip to the back as shown in the figure below. Do not press on the display.
Installation Attach the battery to the phone as shown in the figure below. Make sure that the battery wires are put through the notches as shown.
Installation Connect the adapter to the charger and connect it to the mains outlet as shown in the figure below. Notes: Place the DT290 in the charger and charge it for at least 4 hours before using it the first time. Make sure the local mains voltage corresponds to the voltage on the charger. Only use the charger that comes with the Cordless phone. Do not connect the phone to the charger without a battery. Place the Cordless phone in the charger to charge the battery.
Installation Battery The Cordless phone is powered by a rechargeable battery. You can fully charge an empty battery by placing the Cordless phone in the charger for 4 hours. A fully charged battery gives you up to 17 hours calling time or up to 140 hours standby time. Note: The calling time and standby time is shortened if the hands-free speaking function is used a lot. The Cordless phone has a battery meter, which indicates the power remaining in the battery.
Installation Charging the battery Place the Cordless phone in the charger as shown in the figure below. The battery is being charged when the lower green LED on the charger is on (and the battery meter on the display flashes). If the battery is completely empty it can take a few minutes before the lower green LED on the charger is lit.
Installation Changing the battery Rechargeable batteries have a limited lifespan. If the standby time for the Cordless phone becomes too low, you should replace the battery. Please contact your system administrator or supplier for more information. Note: Only use the specified batteries (NiMH pack 600 mAh, 3.6 V). The battery does not contain cadmium and is therefore more environmentally-friendly than other rechargeable batteries. However, all batteries should be treated as chemical waste.
Reference Reference This section describes the terminology used on the display, the phone communication signals, guidelines, technical specifications, spare parts and accessories. Terminology The list below explains the terms which may appear on the display.
Reference Phone signals The Cordless phone signal certain events audibly and visually as described below. Signal Meaning Red warning light Incoming call Message waiting Battery almost empty Cordless phone out of range or not connected The Cordless phone also generates audible ring signals, alarm signals and warning tones, and key clicks.
Reference Maintenance Consider these suggestions and guidelines to keep your phone in good shape and working properly. Note: The phone does not contain user-serviceable parts. If you phone requires service, you should return it to the supplier or retailer where you bought it. Intrinsic safety Do not use the phone and charger in conditions where there is a danger of electrically ignited explosions. Battery disposal Defective batteries must be returned to a collection point for chemical waste disposal.
Reference Technical specifications DECT GAP/CAP The Cordless phone has the unique advantages of DECT GAP/ CAP (Digital Enhanced Cordless Telecommunications Generic Access Profile/CTM Access Profile). This means that no one can eavesdrop on your calls and that the quality of speech is as good as that of conventional fixed telephones. DECT GAP/CAP enables interoperability with other manufacturers’ products. Cordless phone Power supply Battery NiMH pack 600 mAh, 3.
Reference Performance Battery NiMH, 500 to 1000 charge cycles Standby time up to 140 hours Call time up to 17 hours Charge time 4 hours maximum Volume Ring signal Seven step adjustable volume from off to 86 dB (A) at 30 cm Earpiece Nine step adjustable Ringing signals (defaults) External call 0.4 s on, 0.2 s off, 0.4 s on, 5 s off Internal call 1 s on, 5 s off Call-back 0.32 s on, 0.
Reference Spare parts and accessories Use only approved spare parts and accessories. The operation of non-approved parts cannot be guaranteed and may even cause damage. Contact your supplier for more information.
Troubleshooting Troubleshooting This section contains information on how to solve common operational problems. Check if your problem is listed below. If it is not or if the suggested action does not solve your problem, contact your system administrator. Fault No display Connect battery No ringing Signal strength icon off Battery icon flashes slowly Battery icon on 4 short beeps every 30 seconds 4 short beeps every 2 minutes Phone BookEmpty Phone Book Full Subscr.
Troubleshooting Fault Subscription Failed Enter XXX (where XXX=IPEI, PIN or AC) No Access No network PIN Blocked Unblock? Probable cause Entered AC number does not match network AC or network cannot add another subscription IPEI code, PIN code or AC Network in range, but no access rights Cannot connect to selected network or out of range Phone blocked, wrong PIN code entered three times Action or comment Try to subscribe again Enter required IPEI, PIN or AC number missing Select another network or
Glossary Glossary Abbreviated number Short number. Initiating a call to a preprogrammed number by dialling a code or pressing a key. See section “Abbreviated Numbers” on page 47. Extension number All telephones connected to the PBX have a unique internal number (up to 8 digits). If your telephone is equipped with a display, you can see your number. DECT/GAP Digital Enhanced CordlessTelecommunication/ Generic Access Profile.
Index Index A Abbreviated Numbers 47 Programming a number or function on the R/Message key 49 Absence Information 45 Accessories 96 Account Code 63 Add a name or a number to the phone book 52 Add numbers from the Call List 55 Alarm 76 Alarm extension 64 Answer calls 17 Audible Signals 79 Authority 60 Authorization code, common 60 Authorization code, individual 61 Authorization code, common 60 Authorization code, individual 61 B Battery 88 Busy extension or external line 29 Bypass Diversion 34 C Call Forwa
Index G General Cancellation 67 Glossary 99 Group Facilities 58 Call Pick-up Group 58 Common Bell Group 58 Group Hunting 59 Group Hunting 59 H Handsfree speaking 24 I Important 4 Coverage area 4 IPEI code 6 Networks (menu option) 7 PIN code 5 Incoming Calls 17 Answer calls 17 Hands-free 17 Mute ring sound or warning sound 18 Information 45 Inquiry 25 Installation 84 Integrated Voice Mail 42 Internal Follow-me 32 Internal Messages 41 IPEI code 6 K Key Lock 72 Key Sound 74 L Language 77 Last External Number
Index S Settings and Adjustments 68 Alarm 76 Discreet Ringing 71 Display contrast 75 Display light 74 Key Lock 72 Key Sound 74 Language 77 Phone Lock 73 Reset the DT290 settings 78 Ringer tones or melodies 70 Vibrating Alert 71 Volume control 68 Short numbers 47 Spare parts 96 Switching On/Off 14 T Technical specifications 94 Terminology on display 91 102 Tone characteristics 79 Transfer 26 Troubleshooting 97 U Unblock the DT290 6 Use the Phone Book 50 V Vibrating Alert 71 Voice Mail 42 Volume control 68
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