Manuale d’uso / di manutenzione del prodotto 524780 del fabbricante Intellinet Network Solutions
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WIRELESS 300N ADSL2+ MODEM ROUTER USER MANUAL MODELS 524780 (ANNEX A), 5 24797 (ANNEX B) INT - 524780/524797 - UM -1 109 - 03.
Federal Communication s Commiss ion Interfere nce Stat ement FCC Part 68 This equipment complies with Part 68 of the FCC Rules. On the bottom of this device is a label that contains the FCC registration number and ringer equivalence number (REN) for this equipment.
FCC Part 15 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
during normal operation. The antenna(s) used for this transmitter must not be co- located or operating in conjunction with any other antenna or transmitter.
Conten ts 1 INTRODUCTION ..................................................................... 1 2 HARDWARE .......................................................................... 3 3 SETUP WIZARD ...................................................
5.2.4.2 Advanced Settings ...................................................................... 49 5.2.4.3 Security ....................................................................................... 53 5.2.4.4 Access Control ....................
1 1 Introduction Thank you for purchasing this INTELLINET NETWORK SOLUTIONS TM Wireless 300N ADSL2+ Modem Router , Model 524 780 (Annex A) or Model 524797 (Annex B).
2 Minimum Re quirement s • A PC with pre-installed Ethernet adapter (required) and a Web b rowser (Internet Explorer 4.0 or higher) • RJ 45 Ethernet crossover cable (included in the package) • RJ 11 (ADSL-ready) phone l ine Package Contents • ADSL 2+ Router (Annex A or B) • Power a dapter • Ethernet Cat5 RJ45 cable, 1.
3 2 Hardware Rear Panel Item Name Description Antenna A/B These antennas are 3dBi dipole antennas. Radio ON/OFF Position the switch to activate or deactivate the wireless functions. Reset / WPS Res et the router to factory default settings (clear all settings) or start the WPS function.
4 Front Panel On the router ’s front panel, there are LEDs that inform you of the router ’s current status, as explained b elow. LED Status Description On Router is switched on and correctly powered. POWER (Green) On Off Wireless LAN WPS is on. Wireless LAN is disabled.
5 Installation 1. Connect the router to your ADSL cable through the supplied RJ11 cable. 2. Connect the router to your PC, hub or switch by attach ing the Ethernet cable to the LAN port of the router. 3. Connect the power adapter to the power jack on the rear panel of the router.
6 3 Setup Wizard This router provides a Setup Wizard tool to configure the ADSL settings. This wizard collects some ISPs’ ADSL settings so that you can easily configure the router ’s ADSL settings by only selecting the ISP vendor from the wizard.
7 3. Th e wizard will run and try to search for the router. If the router is found , the wizard wi ll guide you to S tep 5..
8 4. If the router cannot be found, enter the IP address and the password of the router to search again. Click “ Next ” to continue. 5. The wizard will automatically select the country you are in by checking the language of the operating system in your computer and then advance to the Select ISP screen .
9 3.2 Automatically Set the ISP If you can find the ISP from the wizard, follow the procedures below to let the wizard set the ISP settings automatically. 1. Select the ISP of your ADSL service. 2. Enter the username and password that your ISP has provided to you, if needed.
10 3. Cl ick “S ave ” to save the settings and reboot the router. 4. After saving and rebooting the router, the ISP settings are completed . Th e wizard will then help to set your computer to obtain an IP address from the router automatically.
11 5. The wizard will try to connect to the ISP you have selected. If the connection fails, run the wizard to select the ISP again. 6. If you successfully connect to the ISP, you will see the screen below .
12 5.3 Manually Set the ISP If you cannot find the ISP from the wizard, follow the steps below to set the ISP settings manually. Before configuring the ISP manually, check with your ISP (Internet service provider) as to what kind of service is provided, such as PPPoE, PPPoA or RFC1483/2684.
13 2. Check with your ISP as to the connection type of the ADSL line. Select the Connection Type and click “Next .” 3. Input the VPI, VCI and encapsulation data supplied by your ISP. If the Connection Type is “Static IP Address ,” you need to input the IP address information supplied by your ISP.
14 4. Enter the username and password that your ISP has provided to you, if needed. Click “ Next .” 5. Click “S ave ” to save the settings and reboot the router.
15 router automatically. NOTE 1: To use the router to access the Internet, the IP address of each PC needs to be set in the same network segment as the router. The wizard will help to set the proper IP address for your computer. NOTE 2: By default, the router ’s DHCP server is enabled.
16 8. If you successfully connect to the ISP, you will see the screen below . T o configure additional settings, click “Advanced Settings” to go to the Web management of the router, or click “Finish” to close the wizard.
17 4 IP Address Setting To use the router to access the Internet, the PCs in the network must have am Ethernet adapter installed and be connected to the router either directly or through a hub or switch. The TCP/IP protocol of each PC needs to be installed, and the IP address of each PC has to be set in the same subnet as the router.
18 5. Click “ OK ” to confirm the setting. Your PC will now obtain an IP address automatically from your r outer’s DHCP server. NOTE: M ake sure that the router ’s DHCP server is the only DHCP server available on your LAN. Wi ndows XP 1. Click “Start” and select “Control Panel”; then double -click “Network Connections.
19 5. Click “ OK ” to confirm the setting. Your PC will now obtain an IP address automatically from your r outer’s DHCP server. NOTE: M ake sure that the router ’s DHCP server is the only DHCP server available on your LAN. Windows 2000 1. Click “Start” and select “S ettings ,” then click “Control Panel.
20 5. In the Internet Protocol (TCP/IP) Properties window, select “Obtain an IP address automatically” and “Obtain DNS server address automatically,” as shown on the following screen. 6. Click “ OK ” to confirm the setting. Your PC will now obtain an IP address automatically from your r outer’s DHCP server.
21 5 Web Management Configuration Once you have configured your PCs to obtain an IP address automatically, the router ’s DHCP server will automatically give your LAN clients an IP address. By default , the r outer’s DHCP server is enabled so you can obtain an IP address automatically.
22 Quick Setup (Section 5.1) The Quick Setup Wizard provides only the necessary configurations to connect your router to your Internet service provider (ISP). General Setup ( Section 5.2) The router supports advanced functions like virtual server, access control, hacker attack detection and DMZ.
23 5.1 Quick Setup The Quick S etup section is designed to get you using the router as quick ly as possible. Before configuring the router, check with your ISP (Internet service provider) as to what kind of the service is provided, such as PPPoE, PPPoA or RFC1483/2684.
24 2. Select the country you ’re in and your ISP (Internet service provider). 3 . Enter the username and password your ISP has provided to you, if needed. Click “Finish” to save the settings. 4. Click “ Commit and Reboot ” to reboot the router.
25 5.2 General Setup Start your Web browser and log on to the Web man agement interface of the router , then either click “General Setup” on the left menu or click the “General Setup” link at the upper-right corner of the Web management interface.
26 When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser. Click “ Continue ” to save the settings made and go back to the Web management interface; click “Apply” to save the settings and restart the router so the settings will take effect after it reboots.
27 If you see the following message: It means the content in the “Current Password” field is wrong . C lick “ OK ” to go back to the pr evious menu and input the current password again.
28 Parameter Description LAN Check/un-check the services on the LAN column to allow/ dis allow the services access from the LAN side. WAN Check/un-check the services on the WAN column to allow/ disallow the services access from the WAN side. WAN Port This field allows the user to specify the port corresp onding to the service.
29 Click “Continue” to save the settings made and go back to the Web management interface; click “Apply” to save the settings made and restart the router so the settings will take effect after it reboots.
30 Community na me (write- only) Name of the write-only community. This write- only community allows write operation to the objects defines as read-writable in the MIB. When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser.
31 PPPoE VPI/VCI, VC-based/LLC-based multiplexing, Username, Password (and Service Name). PPPoA VPI/VCI, VC-based/LLC-based multiplexing, Username, Password.
32 Parameter Description VPI VPI is a virtual path that determines the way an ATM cell should be routed. The VPI is an 8-bit (in UNI) or 12-bit (in NNI) number that is included in the header of an ATM cell. The valid range for the VPI is 0 to 255. Enter the VPI assigned by the ISP.
33 Idle Time (ms) “ Idle Time ” is set to stop the connection when the network traffic is not sending or receiving after an idle time. Type Fixed IP – Set the static IP Address to the router. Enter the IP address your ISP has assigned. DHCP – To get the IP address from the ISP directly.
34 When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser. Click “ Continue ” to save the settings made and go back to the Web management interface; click “App ly ” to save the settings made and restart the router so the settings will take effect after it reboots.
35 is included in the header of an ATM cell. The valid VCI range is 32 to 65535. Enter the VCI assigned by the ISP. QoS UBR (Unspecified B it R ate ) – Select UBR for applications that are n on -time sensitive, such as e- mail. CBR (Constant Bit Rate) – This class is used for emulating circuit switching.
36 Clic k “Continue” to save the settings made and go back to the Web management interface; click “Apply” to save the settings made and restart the router so the settings will take effect after it reboots. 5.2.2.3 ADSL Setting The screen allows you to select any combination of DSL modes.
37 carry any data. Click “Tone Mask” to mask the tone number you have selected or all the tone numbers. When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser.
38 Parameter Description Attain DNS Automatically Select this item if you want to use the DNS servers obtained from ISP. Set DNS Manually Select this item to specify up to three DNS IP addresses. When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser.
39 Parameter Description Enable Check the box to enable DDNS function. DDNS Provider Select your DDNS service provider here. This router supports DynDNS and TZO service providers. Host Name Enter the domain name you ’ve obtained from the DDNS service provider.
40 to share routes because all Internet data from the network is sent to the same ISP gateway. You may want to configure RIP if any of the following circumstances apply to your network: • Your home network setup includes an additional router or RIP-enabled PC (other than this one).
41 RIP Config Table The RIP you have configured will be listed in the table. If you want to delete some settings, select the settings and click “Delete Selected .” When you finish, click “Apply Changes .” You ’ll see the following message di splayed on Web browser.
42 Parameter Description Interface Name The inter face name is “br0 .” IP Address Enter the IP address of the ADSL router for the local user to access the router ’s Web screen. By default, the IP address is 192.168.2.1 . Subnet Mask Enter the s ubnet mask of the ADSL router.
43 5.2.3.1 DHCP Mode You can configure your network and the router to use the Dynamic Host Configu ration Protocol (DHCP). This screen allows you to select the DHCP mode that this router will support. There are two different DHCP m odes : DHCP Server and DHCP Relay.
44 Parameter Description DHCP Server Address Specify the IP address of your ISP ’s DHCP server. Requests for IP information from your LAN interface will be passed to the default gateway, which should route the request appropriately. When you finish, click “Apply Changes .
45 Parameter Description LAN IP Address The current IP address of the router. Subnet Mask The current s ubnet mask of the router. IP Pool Range You can select a particular IP address range for your DHCP server to issue IP addresses to your LAN clients.
46 5.2.3.4 ARP Table ARP is the Address Resolution Protocol . I ts job is to match MAC addresses to IP addresses and vice versa (match ing IP addresses to MAC addresses) . This screen lists the IP addresses and the match ed MAC addresses in the network.
47 When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser. Click “Continue” to save the settings made and go back to the Web management interface; click “Apply” to save the settings made and restart the router so the settings will take effect after it reboots.
48 Parameter Description Disable Wireless LAN Interface Check to deactivate the wireless function of the router. When this is activated, the router will not be an access point for other wireless clients to connect wirelessly. Band Select the radio band from one of the following options: • 2.
49 Co ntrol Sideband Select the upper band or lower band for your radio frequency. While “U pper ” is selected, the channel options are from 5 to 11. While “L ower ” is selected, the channel options are from 1 to 7. Channel Number This is the radio channel used by the wireless LAN.
50 Parameter Description Authentication Type There are three authentication types: Open System, Shared Key and Auto. • Open System authentication is not required to be successful , as a client may decline to authenticate with any other particular client.
51 • Auto is the default authentication algorithm. It will change its authentication type automatically to fulfill a client’s requirement. Fragmentation Threshold Fragment Threshold specifies the maximum size of a packet during the fragmentation of data to be transmitted .
52 transmit the network name (SSID) into open air at regular intervals. This feature is intended to allow clients to dynamically discover the router. If this option is disabled, the router will hide its SSID. When this is done, the clients cannot directly discover the router and MUST be configured with the SSID for access to the router.
53 5.2.4.3 Security This router provides complete wireless LAN security functions, includ ing WEP, IEEE 802.1x, IEEE 802.1x with WEP, WPA with pre-shared key and WPA with RADIUS. With these security functions, you can protect your wireless LAN from illegal access.
54 WPA2 (AES) for data encryption. The actual selection of the encryption methods will depend on the clients. Use 802.1x Authentication IEEE 802.1x is an authentication protocol. Every user must use a valid account to log in to this wireless router before accessing the wireless LAN.
55 RADIUS Server password of the external RADIUS server. When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser.
56 clients. If you enable this function, set the MAC address of the wireless clients that you want to filter. Disable disables this function. Allow Listed only allow s the wireless clients with the MAC a ddress you have specified access to the router.
57 Parameter Description Disable WPS Check to disable Wi - Fi Protected Setup. WPS Status When the settings are factory defaults (out of the box), it is set to an open security and un configured state. “WPS Status” will display it as “UnConfigured .
58 or eight numeric digits. If users enter an eight -digit PIN with checksum error, a warning message pops up. If users insist on this PIN, the router will take it. When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser.
59 Parameter Description IP QoS Click the radio button to e nable or disable the function. Default Qo S Select the default mode of QoS from the menu . • IP Precedence: In QoS, a three-bit field in the ToS byte of the IP header (see RFC 791).
60 Precedence Select this field to mark the IP precedence bits in the packet that match this classification rule. TOS The IP (Internet Protocol) uses the ToS (Type of Service) field to provide an indication of the quality of service desired.
61 5.2.6.1 Port Forwarding Port Forwarding allows you to re-direct a particular range of service port numbers (from the Internet) to a particular LAN IP address. It helps you to host some servers behind the router ’s NAT firewall. Parameter Description Port Forwarding Check to enable or disable the port-forwarding feature.
62 Forwarding Table select the items and click “Delete Selected.” To remove all settings, just click “Delete All.” When you finish, click “Apply Changes .
63 Parameter Description Disabled/Enabled Click the radio button to e nable or disable the feature. If disabled, all interfaces belong to the default group.
64 Click “Continue” to save the settings made and go back to the Web management interface; click “Apply” to save the settings made and restart the router so the settings will take effect after it reboots. 5.2.6.3 UPNP When the UPnP function is enabled , the router can be detected by UPnP- compliant systems such as Windows XP.
65 5.2.6.4 IGMP Proxy When IGMP Proxy (Internet Group Management Protocol Proxy) is enabled, the router can make intelligent multicast forwarding decisions by examining the contents of each frame’s IP header.
66 Click “Continue” to save the settings made and go back to the Web management interface; click “Apply” to save the settings made and restart the router so the settings will take effect after it reboots. 5.2.7 Firewall The Firewall section contains several features that are used to deny or allow traffic from passing through the router .
67 listed in the table from connecting to the Internet. Direction Select the traffic forwarding direction: outgoing or incoming. Protocol There are three options available: TCP, UDP and ICMP. Rule Action De ny or allow traffic when matching this rule.
68 5.2.7.2 MAC Filtering The MAC Filtering feature allows you to define rules to allow or deny frames throug h the router based on source MAC address, destination MAC address and traffic direction. Parameter Description Outgoing Default Action Specify the default action on the LAN- to -WAN (Traffic- to - Internet) forwarding path.
69 S ou rce MAC Address This must be i n 12 - digit hexadecimal format; for example, “ 00 - d0 - 59 -c6- 12 - 43 .” Dest ination MAC Address Th is must be in 12 - digit hexadecimal format ; for example, “ 00 - d0 - 59 -c6- 12 - 50 .
70 5.2.7.3 URL Blocking This screen is used to block some URL addresses or keywords. Parameter Description URL Blocking Enable or disable the URL Blocking function. FQDN Enter the FQDN which you want to block. A FQDN is a complete DNS name. For example, “www.
71 When you finish, click “Apply Changes .” You ’ll see the following message displayed on Web browser. Click “Continue” to save the settings made and go back to the Web management interface; click “Apply” to save the settings made and restart the router so the settings will take effect after it reboots.
72 Parameter Description Domain Blocking Check this item to enable the Domain Blocking feature. Do mai n The blocked domain. If the URL of the Mars Yahoo Web site is ma .
73 Destination The destination can be specified as the IP address of a subnet or a specific host in the subnet. It can also be specified as all zeros to indicate the route should be used for all destinations for which no other route is defined (this is the route that creates the default gateway).
74 5.2.7.6 ACL Configuration The Access Control List (ACL) is a list of permissions attached to the router that specifies who is allowed to access this router. If ACL is enabled, all hosts cannot access this router except for the hosts with an IP address in the ACL table.
75 Click “Continue” to save the settings made and go back to the Web management interface; click “Apply” to save the settings made and restart the router so the settings will take effect after it reboots. 5.2.7.7 DMZ The DMZ Host is a local computer exposed to the Internet.
76 Click “Continue” to save the settings made and go back to the Web management interface; click “Apply” to save the settings made and restart the router so the settings will take effect after it reboots. 5.3 Status This screen displays the ADSL modem/router’s current status and settings.
77 5.3.1 Interface You can view statistics on the processing of IP packets on the networking interfaces. You will not typically need to view this data, but you may find it helpful when working with your ISP to diagnose network and Internet data transmission problems.
78 5.3.2 ADSL This screen shows the ADSL line statistic information..
79 5.4 Tools Th e Tools section includes the basic configuration tools, such as Back Up , Restore Configuration Settings, Upgrade System Firmware and Diagnostic Test. 5.4.1 Configuration Tools This screen allows you to back up th e current settings to a file or restore the settings from the file that was saved previously.
80 Load Settings from File Click “Browse” to search for a file you saved before, and click “ Upload ” to restore the saved configuration. Restore Settings to Default Click “Reset” to force the router to perform a power reset and restore the original factory settings.
81 5.4.4 ATM Loopback In order to isolate ATM interface problems, you can use ATM OAM loopback cells to verify connectivity between VP/VC endpoints, as well as segment endpoints within the VP/VC. This screen allows you to use ATM ping to test the reachability of a segment endpoint or a connection endpoint.
82 5.4.5 Diagnostic Test The Diagnostic Test screen shows the test results for the connectivity of the physical layer and protocol layer for both LAN and WAN sides. 5.4. 6 Reboot Whene ver you use the Web configuration to change system settings, the changes are initially placed in temporary storage.
83 6 Troubleshooting The LAN LED on the front panel does not light up. STEPS CORRECTIVE ACTION 1 Check the Ethernet cable connections between your router and the computer or hub. 2 Check for faulty Ethernet cables. 3 Make sure your computer ’s Ethernet card is working properly.
84 The following procedures will help you to check the current IP address setting of your computer. You can compare if your computer and the router’s IP addresses are in the same subnet. Step 1: Click “Start” and select “ Run .” Step 2: Enter “cmd” in the “Open” text field and click “ OK.
85 I forge t my login u sername and/or password. STEPS CORRECTIVE ACTION 1 If you have changed the password and have now forgotten it, you will need to upload the default configuration file. This will erase all custom configurations and restore all of the factory defaults, including the password.
86 Initialization of the ADSL connection failed. STEPS CORRECTIVE ACTION 1 Check the cable connections between the ADSL port and the wall jack. The ADSL LED on the rear panel of the r outer should be on . 2 Check that the VPI, VCI, T ype of Encapsulation and T ype of Multiplexing settings are the same as what you collected from your ISP.
87 7 Gloss ary 10Base -T It is an Ethernet standard for a l ocal area network (LAN). 10Base-T uses a twisted pair cable with a maximum length of 100 meters. AAL ATM is an a daptation layer that defines the rules governing segmentation and reassembly of data into cells.
88 DNS Server IP Address DNS stands for d omain n ame system, which allows Internet servers to have a domain name (such as www.ADSLrouter.com) and one or more IP addresses (such as 192.
89 MAC Address MAC stands for m edia access control. A MAC address is the hardware address of a device connected to a network. The MAC address is a unique identifier for a device with an Ethernet interface.
90 PPP PPP is the Point- to -Point-Protocol . T he successor to SLIP, PPP provides router- to -router and host- to -network connections over both synchronous and asynchronous circuits. PPPoA (RFC 2364) The Point- to -Point Protocol (PPP) provides a standard method for transporting multi -protocol datagrams over point- to - point links.
91 Router A system responsible for making decisions about which of several paths network (or Internet) traffic will follow. To do this, it uses a routing protocol to gain information about the network and algorithms in order to choose the best route based on several criteria known as “routing metrics.
92 8 Specificati ons Standards • IEEE 802.3 (10Base-T Ethernet) • IEEE 802.3u (100Base-TX Fast Ethernet) • IEEE 802.11b (11 Mbps Wireless LAN) • IEEE 802.11g (54 Mbps Wireless LAN) • IEEE 802.11n Draft 2.0 (300 Mbps Wireless LAN) • ADSL2+ (ITU G.
93 - URL filter • Supports UPnP (Universal Plug and Play) • Supports DHCP (client/server) • Supports VPN PPTP, L2TP and IPsec passthrough Wireless • Chipset: Realtek RTL8192SU • Wireless frequency range: 2.4 – 2.4835 GHz • Modulation technologies: - 802.
94 - 2T2R MIMO mode (2 transmitter, 2 receiver) LEDs • Power • WLAN • WPS • ADSL Link/Act • LAN 1-4 Link/Act Environmental • Dimensions: 187 (W) x 100 (D) x 30 (H) mm (7.
95 WASTE ELECT RICAL & E LECTRO NIC E QUIPM ENT Disposal of Electric and Electronic Equipment (applicable in the European Union and other European countries with separate collection systems) ENGLISH This symbol on the product or its packaging indicates that this product shall not be treated as household waste.
96 ITALIANO Questo simbolo sui prodotto o sulla relativa confezione indica che il prodotto non va trattato come un rifiuto domestico. In ottemperanza alla Direttiva UE 2002/96/EC sui rifiuti di apparecchiature elettriche ed elettroniche (RAEEI), questa prodotto elettrico non deve essere smaltito come rifiuto municipale misto.
97 W ARRANTY INFORMAT ION ENGLISH: For warranty information, go to www.intellinet -network.com/warranty. DEUTSCH: Garantieinformationen finden Sie unter www.intellinet -network.com/warranty. ESPAÑOL: Si desea obtener información sobre la garantía, visite www.
98 All products mentioned are trademarks or registered trademarks of their respective owners. Copyright © INTELLINET NETWORK SOLUTIONS.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Intellinet Network Solutions 524780 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Intellinet Network Solutions 524780 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Intellinet Network Solutions 524780 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Intellinet Network Solutions 524780 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Intellinet Network Solutions 524780, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Intellinet Network Solutions 524780.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Intellinet Network Solutions 524780. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Intellinet Network Solutions 524780 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
