Gebruiksaanwijzing /service van het product 2050 van de fabrikant Nortel Networks
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Norte l Communication Ser ver 1000 IP Softphone 2050 User Guide.
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Revision history 3 Revision histor y May 2007 S tanda rd 01.02. This document is issued to support Communication Server 1000 Rele ase 5.0. This document contains information pr eviously contained in the following legacy document, now retired: IP Sof tphone 2050 User Guide (NN- 10300-054).
Revision history 4.
Contents 5 Contents IP Softphone 2050 overview . . . . . . . . . . . . . . . . . . . . . . . . 13 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Components . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 6 Installing and setting up th e IP So ftphone 2050 . . . . . . . . 29 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Supported operating systems . . . . . . . . . . . . . . . . . . . . . 29 Nortel USB Audio Kit .
Contents 7 Making temporary edits to contacts . . . . . . . . . . . . . . . . . 45 Deleting CS 1000 Directory c ontacts . . . . . . . . . . . . . . . . . . . 46 Finding CS 1000 Directory contacts . . . . . . . . . . . . . . . . . . . . 46 Dialing from the Personal Directory .
Contents 8 Using the File menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Using the Edit menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Using the Keys menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Using the View menu .
Contents 9 Using NetEQ (Global IP Sound) . . . . . . . . . . . . . . . . . . . . 72 Overriding communication server va lues . . . . . . . . . . . . . 72 Listener IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 Sounds .
Contents 10 Setting CS1000 Directory use r prefer ences . . . . . . . . . . . . 86 Setting your language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 Setting the date and time . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 11 Cannot hear audio through headset . . . . . . . . . . . . . . . . 103 Sound still comes out of my comput er speakers . . . . . . 103 Directory problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Index . . . . . . .
Contents 12.
IP Softphone 2050 overview 13 IP Softphone 2050 over view The IP Softphone 2050 is a business telephone application that you can use to make and take calls over your computer. Using a headse t or handset connecte d to your PC, you control calls with a click of the mou s e pointer, from your PC keyboard , or from the USB Audio Adapter.
IP Softphone 2050 overview 14 — Shift (Outbox) — Services — Expand • Dedicated call processing keys: —H o l d — Goodbye —A n s w e r —V o l u m e —M u t e —N a v i g a t i o n — .
IP Softphone 2050 overview 15 • “Call Control window” on page 15 • “Local Directory window” on page 15 • “Settings window” on page 15 • “System tray icon and menu” on page 15 • “i2050.
IP Softphone 2050 overview 16 i2050.exe application The i2050.exe a pplication lets the IP Softphone 2050 communicate with the server. It launches when yo u st art the IP Softphone 2050 but remains hidden in the background . To verify that the i2050.exe is running, open the Windows Task Manager.
IP Softphone 2050 Call Control window 17 IP Softphone 2050 Call Contr ol window The IP Softphone 2050 Call Control window supports the 1140 skin— designed to look and feel like the de sktop IP Phone 1140—as well as an additional two compact skins, available in black and silver.
IP Softphone 2050 Call Control window 18 Call Contr o l window The Call Control window (see Figure 1 below and Figure 2 on page 1 9 ) includes the standard fe atures that let you make and manage telephone calls. For information about the ele m ents of the Call Control window, see Table 1 on page 20 .
IP Softphone 2050 Call Control window 19 Figure 2: Call Control Window—Compact skin (silver) Accessibility Inter face The Accessibility Interface works with JAWS® for Window s from Freedom Scientific—screen reading software that lets visually impaired users access the full range of IP Softphone 20 50 features.
IP Softphone 2050 Call Control window 20 Call Contr o l window elements and functions Table 1 describes the elemen ts and functions of the Call Control window.
IP Softphone 2050 Call Control window 21 Navigation arrows To scroll through menus and lists in the display area. Use the Send/Enter key at the center of the navigation c luster to co nfirm menu selection (1140 skin only). Volume decrease increase To increase or decrease the headset volum e.
IP Softphone 2050 Call Control window 22 Hot keys You can assign keyboar d hot keys to access the full ra nge of Call Control window functions and menu options. Adding a hot key To add a new hot key: 1. Open the Sett ings window. For information about ope ning the Settings window, see “Opening the Settings window” on page 62 .
IP Softphone 2050 Call Control window 23 4. From the Items list, select the feat ure to which you want to assign a hot key. 5. Under Press a new shortcut key , enter th e key combination—“Alt + Ctrl + V”, for example— that you wa nt as your h ot key.
IP Softphone 2050 Call Control window 24 4. From the Items list, select the feature from wh ich you want to remove a hot key. 5. Click Remove . System tray icon and menu Use the IP Softphone 2050 system tray icon menu to manage phone calls and messages without openin g the Call Control window.
IP Softphone 2050 Directories 25 IP Softphone 2050 Directories The IP Softphone 2050 uses two directories for maintaining and accessing co ntacts: the Local Directo ry, stored o n your loca l hard drive, and the CS 1000 Directory, stored on your server.
IP Softphone 2050 Directories 26 — On the Shortcut Bar, select Directories > Loc al Directory . — On the menu, select V iew > Local Directory . Note: T o open a previously ac cessed Local Directo ry , select File > Recent Local Direct ories , an d then select the Local Dir ectory yo u want to open.
IP Softphone 2050 Directories 27 • DN at work (up to 31 characters) • DN at home (up to 31 ch aracters) • Cell phone (up to 31 characters) • Pager (up to 31 characters) Callers List The Callers List can contain up to 10 0 entries. When the list is full, the system overwrit es the oldest entr y.
IP Softphone 2050 Directories 28 • Time of the last call occurrence • Time/date Opening CS 1000 Directory features To open the Persona l Directory, Redial List, or Callers Li st: 1.
Installing and setting up the IP Softphone 2050 29 Installing and setting up the IP Softphone 2050 System requirements To use the Nortel IP Softphon e 2050, you require: • Pentium-compa tible CPU (2.
Installing and setting up the IP Softphone 2050 30 Nortel USB Audio Kit The USB Audio Kit lets you hear a nd speak with your callers. To ensure proper IP Softph one 2050 func tionality, use only th e .
Installing and setting up the IP Softphone 2050 31 Installing the USB Headset Kit The IP Softphone 2050 supports a desktop USB headset adapter, as well as a mobile adapter. Follo w these steps to install the USB Headset Kit: 1. Ensure that you have th e proper system requ iremen ts as lis ted in “Nortel USB Audio Kit” on page 30 .
Managing contacts from the Local Directory 32 Managing contacts fr om the Local Director y You can use the following options to manag e contacts in the Local Directory: • “Adding contacts to a Loc.
Managing contacts from the Local Directory 33 6. Select the Settings tab to define the default di aling number as Business , Home , or Mobile . 7. Click OK . Note: Fo r more information about entering information in the property fields, see “Using the Properties dialog box” on p age 38 .
Managing contacts from the Local Directory 34 Deleting contacts from the Local Directory You can delete contacts from the Loca l Directory or remove contacts from a group of shortcut links. To delete a contact from th e Local Directory: 1. Open the Local Directory .
Managing contacts from the Local Directory 35 — Click Find Contact on the to olbar. The Find Contact window appears. 3. Enter the name of th e contact you want to find. Note: Names in the directory are formatted as last name, fir st name . Use this format when sea r ching for a cont act.
Managing contacts from the Local Directory 36 — Double-click the phone num ber you want to dial. — Double-click the contact's name. — Right-click the contact's entry, and then click the desired telephone number in the menu. — To dial the default telephone number, click Dial on the toolbar.
Managing contacts from the Local Directory 37 2. Find the contact using one of the following methods: — Scroll to the desired contact. — Search for the contact by name or num ber. — Enter the number of the contact to find it. 3. To dial the selected entr y, double-click the contact.
Managing contacts from the Local Directory 38 A cursor appears in the Group button. 4. Enter the new na me you want the group to be called. 5. Press Enter . Note: T o view the list of contacts within a gr oup, click the desired group in the Shortcut Bar .
Managing contacts from the Local Directory 39 Properties — General tab Use this tab to store a cont act’s name, addr ess, e-mail addr ess, company information, and teleph one numbers. To create a contact record, ente r the contact’s name and at least one telephone n umber.
Managing contacts from the Local Directory 40 • Outlook directory • Windows Address Book directory (WAB) To access these external dir ectories, you must create a link to the desired directory in the Shor tcut Bar. After you add the directory, an icon appears in the Shortcut Bar.
Managing contacts from the Local Directory 41 To add a new schema to the list: 1. From the Schema tab, click Add . A Dialog box opens. The Dialog box lists all current names and fields used by the LDAP directory. 2. In the Schema Name field, enter the name you want to use for your new LDAP schem a.
Managing contacts from the Local Directory 42 Linking to Windows Address Book director y To add a lin k to a WAB directory in the Sh ortcut Bar: 1. From the m enu, select Directory > Add Lin k To > Windows Address Book . A Properties dialog box appears.
Managing contacts from the Local Directory 43 Note 1: Y ou cannot directly ad d contacts to an external d irectory from within the Local Directory . Note 2: If the contents of an external directory change, you must first update that director y for the changes to sh ow in the Local Directory .
Managing contacts from the CS 1000 Directory 44 Managing contacts fr om the CS 1000 Director y Your server supports the following CS 10 00 Directory features: Personal Directory, Redial List, and Callers List.
Managing contacts from the CS 1000 Directory 45 Note 1: Unlike the Local Dir ectory , CS 1 000 Directo ry features (Personal Directory , Redial List, Callers List) are stored on the Application Server .
Managing contacts from the CS 1000 Directory 46 Deleting CS 1000 Directory contacts To delete a contact from th e Personal Directory, Redial List, or Callers List: 1. On the Call Control window, click Directory . 2. Select the Personal Direc tory , Redial List , or Callers List .
Managing contacts from the CS 1000 Directory 47 3. Find the contact using one of the following: — Scroll to the desired contact. — Search for the contact by name or num ber. — Enter the number of the contact to find it. 4. To dial the selected entr y, double-click the contact.
Managing IP Softphone 2050 calls 48 Managing IP Softphone 2050 calls Making telephone calls Before making a call, ensure that you ar e wearing your headset. To make a call: 1. Open a Line using one of the following methods: — On the Call Control window, click Answer/He adset .
Managing IP Softphone 2050 calls 49 You can answer a call using on e of the following methods: — On the Call Control window, click Answer/He adset . — Click the Line key of whichever line is ringing. Note: Answering a new call automatica lly puts any active calls on hold.
IP Softphone 2050 USB Headset Adap ter 50 IP Softphone 2050 USB Headset Adapter You must install a Nortel USB Audio kit before usin g the IP Softphone 2050. See “Installing the USB Headset Kit” on page 31 . Over view The features of the USB Headset Adapter are described in Table 2 .
IP Softphone 2050 USB Headset Ad apter 51 Answer button To answer an incom ing call, pre ss Answer . If you have no incoming call when you press this button, the IP Softphon e 2050 selects a line and you hear a dial tone. Release button Press the Release button to termin ate the curren t call.
IP Softphone 2050 USB Headset Adap ter 52 Answering calls with the USB Headset Adapter You can use the USB Headset Adapter to answer calls whenever the IP Softphone 2050 is ru nning—even if minimize d or running in the background. To answer a call using the USB Headset Adapter: 1.
IP Softphone 2050 USB Headset Ad apter 53 Muting a call When you mute a call, you can still hear your caller, but your caller cannot hear you. To mute a call using the Headset adapter, press the Mute button. Using the Smar t Functions menu The Smart Functions menu provides quick access to IP Softphone 2050 features.
IP Softphone 2050 USB Headset Adap ter 54 Customizing the Smar t Functions menu You can customize th e features th at appear on the Smart Functions menu using the Conf iguration Utility. To customiz e the Smart Functions m enu: 1. From the Call Control window, selec t File > Settings > USB Headset .
IP Softphone 2050 USB Headset Ad apter 55 3. In the Command box, enter the pathna me and file name of the function you want to add. Note: If you do not know the pathname or file name of the function, click Browse beside the Command box. Y ou can then navigate to the correct file, select it, and click Open .
IP Softphone 2050 USB Headset Adap ter 56 To remove a custom function: 1. Select the custom function you want to remove. 2. Click Delete . 3. To confirm th e deletion, click Yes .
IP Softphone 2050 macros 57 IP Softphone 2050 macr os About macros with the IP Softphone 2050 Use the IP Softphone 2050 to enter macros. A macro is a sequ ence of keystrokes that you can use to automate r epetitive actions.
IP Softphone 2050 macros 58 7. To exit the Macros dia log box, click OK . Note 1: Use the Pause action to intr oduce a ha lf-second delay in the macro—a requirement for some Interactive V oice Response applications and voicemail systems. Note 2: Y ou can move macro ite ms up and down the macro list.
IP Softphone 2050 menu commands 59 IP Softphone 2050 menu commands Call Contr o l window menu command The IP Softphone 2050 supports a Win dows-style menu command system, with File, Edit, Ke ys, View, and Help menus all available. With Show Menu Bar selected, the menu bar appears abov e the Call Control window.
IP Softphone 2050 menu comm ands 60 Using the Edit menu From the Edit me nu, you can choose from any of the following: • Copy —Copies the contents in the displa y window for use in other applications. • Paste —Pastes phone numb ers or other dialable st rings copied from other applicat ions.
IP Softphone 2050 menu commands 61 • Send —Select to confirm menu selections and terminate input sequences. • Features —Select to view a list of available, ser ver-supported features . • Macros —From the macro s menu, select the macro yo u want to dial.
IP Softphone 2050 Settings 62 IP Softphone 2050 Settings Use the Settings window (shown in Figure 3 ) to access and configure the many IP Softphone 2050 feature s and functions. You can open the Settings window from the Windows Start Menu or from the IP Softphone 2050 Call Control window.
IP Softphone 2050 Settings 63 Using the Settings window The following sections descr ibe how to configure the various IP Softphone 2050 features and fu nctions: • “Profiles” on pag e 64 • “S.
IP Softphone 2050 Settings 64 Pr ofiles Use profiles to configure the IP Soft phone 2050. Using profiles, you can keep multiple IP Softphone 2050 con figurations on the same computer. When you mak e changes to any feat ure or fun ction, the ch anges affe ct only the current profile.
IP Softphone 2050 Settings 65 Modifying profile names To modify a profile name: 1. From the list of profiles , select th e profile that you want to modify. 2. Click Modify Name . The Profile Name te xt box opens, with th e name of the profile highlighted.
IP Softphone 2050 Settings 66 2. Save your profiles using the file name and directory of your ch oice. Your current IP Softphone 2050 profile s are now saved as “Config Backup Files” (*cfx). Importin g profiles Use import to restore backed-up co nfiguration files for current use.
IP Softphone 2050 Settings 67 To use the Automatic (DHCP) method: 1. Select the Automatic (DHCP) check box. 2. From the Server list, select your server. You can ch oose from the Primary, Secondary, or Application (XAS) servers. Note 1: Primary and Secondary servers are assigned by DHCP .
IP Softphone 2050 Settings 68 Resetting the connection To reset the server connection while the IP Softphone 2050 is runnin g, click Reset . Skin Use the Skin dialog box to select th e 1140 skin o r one of two available compact skin colors (black or silver).
IP Softphone 2050 Settings 69 The Feature Menu lists all availab le server-supported features. Use the arrow keys to move individual items up and down in the list.
IP Softphone 2050 Settings 70 Sound Devices Use the Sound Devices dialog box to select and set the various IP Softphone sound devices. The dialog box is separated into two areas: • Headset or Handse.
IP Softphone 2050 Settings 71 The Microphone text box displays th e currently selected micr ophone. To change the microphone, select the microp hone you want to use from the microphone list. The Speaker text box disp lays the currently select ed speaker .
IP Softphone 2050 Settings 72 Selecting MAC addresses To select a MAC address: 1. Click Auto-Create . The Hardware ID text box displays the next address in a range of addresses. 2. Continue clicking Auto-Create to move through the range of available addresses, until yo u find the one you need.
IP Softphone 2050 Settings 73 Select the Override communication server values to adjust the following values: •J i t t e r • Highwater M ark • Early Packet Resync • Late Packet Resync Jitter Though voice frames are transmitted at a fixed rate, some frames arrive faster or slower than othe rs.
IP Softphone 2050 Settings 74 Both resync values must be set at least five times the Highwater Mark. Calculate the resync values using the following formula: frame size x highwater mark x 2. The frame size refers to the number of milliseconds per frame.
IP Softphone 2050 Settings 75 Sounds Use the Sounds dialog box to select sound effects for when the IP Softphone 2050 connects to, or disconnects from, a call server. You can assign a sound to any of the following three events: • Server connected • Server unreacha ble • Server unrespon sive To assign a sound to an event: 1.
IP Softphone 2050 Settings 76 Use the Text Replacements dia log box to modify the server-supplied text in the Accessibility Interface. Modifica tion lets you shorten or eliminate superfluous language picked up by the screen-r eading software. The text replacement table lists all the text repla c ement rules that are currently assigned.
IP Softphone 2050 Settings 77 To assign a sound for either the message or mute lamp: 1. From the Select a condition list, selec t Message Lamp On or Mute Lamp On . 2. Select Play sound . 3. Enter the path and file name of the au dio file you want to use.
IP Softphone 2050 Settings 78 About The About dialog box d isplays current information abou t the IP Softphone 2050, including the following: • Current version number • Copyright information • N.
IP Softphone 2050 Settings 79 • Launch the Perso nal Ca ll Recording application. • Display a warning message wh en call rec ording is enabled. Information about the third party application shows in the following fields: • Application displays the name of the third party application.
IP Softphone 2050 Settings 80 Selecting the headset For optimal perfor mance, select the he adset from the list that matches the headset currently connected to your USB Headset Adapter. To choose a headset: 1. From the list, select the headset you are using.
IP Softphone 2050 Settings 81 To enable Manual Overrid e, select the cadence you want from the list. To disable Manual Over ride, select None . Headset Disc onnect With Headset Disconnect en abled, the external lamp activates when the headset registers as disconnected from the USB Headset Adapter.
IP Softphone 2050 Settings 82 • Message Waiting Using the backlight The USB Headset Adapter uses a ba cklight to illuminat e the buttons, letting you know when the IP Softphon e 2050 is running.
Accessibility Interface 83 Accessibility Inter face The Accessibility Interface works wit h screen reading software—such as JAWS® for Window s from Freedo m Scientific—that le ts visually-impaire d users access the full range of IP Softphone 2050 feature s .
Accessibility Interface 84 Line and Feature Choose from six available Line and Feat ure gr oup keys to place or receive calls, or to access a range of server-supported IP Softphone 2050 features. Note: Only your system admi nistra tor can assign Line keys.
Accessibility Interface 85 • To move to the previous field, press Shift + Tab . • To move to the next contro l group, press Page down . • To move to the previous control gr oup, press Page up . • To skip to the first control group, pres s Home .
Setting CS1000 Directory user preferences 86 Setting CS1000 Director y user preferences Your server supports the following CS 10 00 Directory features: Personal Directory, Redial List, and Callers List. To access these features, click Dire ctory on the Call Co ntrol window.
Setting CS1000 Directory user preferences 87 Setting the date and time CS 1000 systems support several date and time form ats, based on the 12-hour and the 24 -hour clocks. To select a date and time format: 1. Click Services . A list of options appears in the display area.
Setting CS1000 Directory user preferences 88 • Area code setu p • Name display format Logging all/unanswer ed incoming calls You can set the Callers List to log either all incoming calls or una nswered incoming calls only. To log all calls or only incoming calls: 1.
Setting CS1000 Directory user preferences 89 5. Select either of the following: — To enable the fe ature, select New call indicatio n: On . — T o disable the feature, select New call indication: Off . The default se tting for new call indication is: On .
Setting CS1000 Directory user preferences 90 To configure up to three saved area codes: 1. Click Services . A list of options appears in the display area. 2. Use the up and down ar rows (on ei ther the navigation cluster or on your PC keyboa rd) to selec t Telephone Options > Call Log Options .
Setting CS1000 Directory user preferences 91 Password (SCPW) on the server, you can then se t Password Administration functions, such as: • Turning passwor d protection on or off • Changing your p.
Setting CS1000 Directory user preferences 92 Changing your personal password To change your password : 1. Click Services . A list of options appears in the display area. 2. Use the up and down ar rows (on ei ther the navigation cluster or on your PC keyboa rd ) to select Telephone Options .
Setting CS1000 Directory user preferences 93 If you forget your password or the system locks you out, then your system administrator can reset and unlock your access at any time.
Troubleshooting the IP Softphone 2050 94 T roubleshooting the IP Softphone 2050 The following sections descr ibe various troubleshooting issues and suggested remedy actions: • “Connectivity pro bl.
Troubleshooting the IP Softphone 2050 95 The “Server unr eachable” message appears when th e IP Softphone 2050 encounters a problem contacting the commun ication server.
Troubleshooting the IP Softphone 2050 96 Note: Under normal setup, the “Connection Established. Reinitializing...” message appear s briefly , then disa ppears after successful connection. Potential causes: • A “Connection Establish ed. Rein itializing.
Troubleshooting the IP Softphone 2050 97 Unable to retrieve communication ser ver parameters from DHCP server Symptom: The following message appears:“ DHCP server is not available”. Description: A connection with the DHCP server cannot be established.
Troubleshooting the IP Softphone 2050 98 Audio problems Basic audio operation To verify the physical connection of the USB adapter and headset, a s well as proper Wind ows audio configuration: 1. Record an audio message . 2. Play the message ba ck using the USB headset.
Troubleshooting the IP Softphone 2050 99 When experiencing choppy or bro k en speech, move th e Audio Quality slider toward Higher Qualit y . Windows t ransition effect s The Windows operating system uses very h igh process and thread priorities when performing low-le vel Windows operations, such as minimizing and maximizin g applicatio ns.
Troubleshooting the IP Softphone 2050 100 To upgrade your Xircom driver : 1. Download and install a new PC card driver fr om the Xircom web site. 2. Follow the installation instructions provide d by Xircom. Note: Y ou require administrator privileges on Windows 20 00.
Troubleshooting the IP Softphone 2050 101 Reset conditions The IP Softphone 2050 resets when: • The communica tion server causes the IP Softphone 2 050 to perform a hard reset.
Troubleshooting the IP Softphone 2050 102 a. Select Start . b. Right-click My Computer . c. Select Properties . The System Properties windo w appears. d.
Troubleshooting the IP Softphone 2050 103 adapters include: Enhanced USB Ada p ter (desktop) and Nortel Mobile USB Adapter (mobile). Potential causes: • Your USB Headset Adapter does no t su pport the functions listed on the USB Headset dialog box. • The USB Headset Adapter has failed to enumer ate properly.
Troubleshooting the IP Softphone 2050 104 • Your system administrator must enable the appro priate class of service. If you cannot access the Redial List or Callers List, contact your system administra tor.
Index 105 Index A Accessibility In terface, 83 Active Call, 81 Answer button, 51 Answer, 21 Application Server Administration, 28 B Backlight, 51, 82 C Call Control Window 1140 skin, 18 compact skin, .
Index 106 Line, 48 Local Area N etwork (LAN), 13 Local Directory, 25, 32 M MAC addresses, 71 Macros, 57 Manual Override, 80 Maximize button, 50 Menu command, 5 9 Message Waiting light, 50 Message Wait.
Index 107 W Wide Area Network (WAN), 13 Windows Address Book directory, 40.
Index 108.
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Norte l Communication Ser ver 1000 IP Softphone 2050 User Guide Copyright © 2007 Nortel Networ ks . All right s reserved. The information in this document i s subject to change without no tice.
Een belangrijk punt na aankoop van elk apparaat Nortel Networks 2050 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Nortel Networks 2050 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Nortel Networks 2050 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Nortel Networks 2050 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Nortel Networks 2050 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Nortel Networks 2050 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Nortel Networks 2050 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Nortel Networks 2050 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
