Nokia 7230-1c User Guide 92188951234567 Issue 1 Cyan Magenta Yellow Black
Contents Contents Safety 5 Accessories 20 Calls Make and answer a call Loudspeaker Dialling shortcuts 22 Write text Text modes Traditional text input Predictive text input 24 24 25 25 26 General information About your device Network mode Network services Shared memory Access codes Software updates using your PC Support 10 11 Navigate the menus Get started Keys and parts Install SIM card Insert a memory card Insert battery Charge the battery Switch on and off Display Keypad lock GSM antenna 1
Contents Contacts 34 Call log 36 Settings Profiles Tones Display Date and time Shortcuts Synchronisation and backup Connectivity Call and phone Accessories Configuration Restore factory settings 36 36 37 37 37 38 3 Camera and video FM radio Voice recorder Media player Maps 48 49 51 51 53 Web or Internet Connect to a web service 59 SIM services 60 Green tips Save energy Recycle Learn more 60 60 61 61 44 Accessories 62 Gallery 45 62 Applications Alarm clock Calendar and to-do list Extras
Contents Taking care of your device Recycle 64 65 Additional safety information 66 Small children 66 Operating environment 66 Medical devices 66 Vehicles 67 Potentially explosive environments 67 Emergency calls 68 Certification information (SAR) 68 Index 70 Cyan Magenta Yellow Black
Safety 5 Safety Read these simple guidelines. Not following them may be dangerous or illegal. Read the complete user guide for further information. SWITCH ON SAFELY Do not switch the device on when wireless phone use is prohibited or when it may cause interference or danger. ROAD SAFETY COMES FIRST Obey all local laws. Always keep your hands free to operate the vehicle while driving. Your first consideration while driving should be road safety.
Safety QUALIFIED SERVICE Only qualified personnel may install or repair this product. ACCESSORIES AND BATTERIES Use only approved accessories and batteries. Do not connect incompatible products. WATER-RESISTANCE Your device is not water-resistant. Keep it dry.
General information 7 General information About your device The wireless device described in this guide is approved for use on the GSM 850, 900, 1800, 1900 and WCDMA 850, 1900, and 2100 MHz networks. Contact your service provider for more information about networks. Your device may have preinstalled bookmarks and links for third-party internet sites and may allow you to access third-party sites. These are not affiliated with Nokia, and Nokia does not endorse or assume liability for them.
General information Make back-up copies or keep a written record of all important information stored in your device. When connecting to any other device, read its user guide for detailed safety instructions. Do not connect incompatible products. The images in this guide may differ from your device display. Refer to the user guide for other important information about your device. Network mode To select the type of network to use, select Menu > Settings > Phone > Network mode.
General information 9 some features of this device requiring network support such as support for specific technologies like WAP 2.0 protocols (HTTP and SSL) that run on TCP/IP protocols and language-dependent characters. Your service provider may have requested that certain features be disabled or not activated in your device. If so, these features will not appear on your device menu. Your device may also have customized items such as menu names, menu order, and icons.
General information deleted. For more information, contact a Nokia Care point or your device dealer. The PIN code supplied with the SIM card protects the card against unauthorised use. The PIN2 code supplied with some SIM cards is required to access certain services. If you enter the PIN or PIN2 code incorrectly three times in succession, you are asked for the PUK or PUK2 code. If you do not have them, contact your service provider.
General information 11 Software Updater application, see www.nokia.com/ softwareupdate or your local Nokia website. To update the device software, do the following: 1 2 3 Download and install the Nokia Software Updater application to your PC. Connect your device to the PC using a USB data cable, and select PC Suite. Open the Nokia Software Updater application. The Nokia Software Updater application guides you to back up your files, update the software, and restore your files.
• Get started Update your device software regularly for optimum performance and possible new features, as explained in the user guide. If your issue remains unsolved, contact Nokia for repair options. See www.nokia.com/repair. Before sending your device for repair, always back up the data in your device.
Get started 8 Charger connector 9 USB port 10 Headset connector 11 Lens 12 Capture key 13 Wrist strap eyelet 13 Install SIM card The SIM card and its contacts can be easily damaged by scratches or bending, so be careful when handling, inserting, or removing the card.
1 2 3 4 5 Get started Remove the battery if inserted, and slide the SIM card holder to unlock. Open the card holder. Insert the SIM card into the holder with the contact surface facing down. Close the card holder. Slide the card holder to lock. Insert a memory card Use only compatible MicroSD cards approved by Nokia for use with this device.
Get started 15 fully compatible with this device. Incompatible cards may damage the card and the device and corrupt data stored on the card. Your device supports microSD cards with a capacity of up to 16 GB. The size of a single file must not exceed 2 GB. Insert a memory card 1 2 3 4 5 Remove the battery if inserted, and slide the memory card holder to unlock. Swing the card holder open. Insert the memory card into the card holder with the contact surface facing down. Close the card holder.
Get started Insert battery 1 2 Remove the back cover if in place, observe the battery contacts, and insert the battery. Replace the back cover. Charge the battery Your battery has been partially charged at the factory. If the device indicates a low charge, do the following: 1 Connect the charger to a wall outlet.
Get started 2 3 17 Connect the charger to the device. When the device indicates a full charge, disconnect the charger from the device, then from the wall outlet. You can also charge the battery with a USB cable with power from a computer. 1 2 Connect the USB cable to a USB port of a computer and to your device. When the battery is fully charged, disconnect the USB cable. You do not need to charge the battery for a specific length of time, and you can use the device while it is charging.
Get started Switch on and off Press and hold the power key.
Get started 19 10 Function of the right selection key You can change the function of the left and right selection key. See "Shortcuts", p. 38. Keypad lock To prevent accidental keypresses, close the phone, and select Lock within 5 seconds to lock the keypad. To unlock the keypad, select Unlock > OK, or open the phone. If the security keyguard is on, enter the security code when requested.
Get started GSM antenna Your device may have internal and external antennas. Avoid touching the antenna area unnecessarily while the antenna is transmitting or receiving. Contact with antennas affects the communication quality and may cause a higher power level during operation and may reduce the battery life. The figure shows the GSM antenna area marked in grey. Accessories Connect a USB cable Open the cover of the USB connector, and connect the USB cable to the device.
Get started 21 Headset Warning: When you use the headset, your ability to hear outside sounds may be affected. Do not use the headset where it can endanger your safety. When connecting any external device or any headset, other than those approved by Nokia for use with this device, to the Nokia AV Connector, pay special attention to volume levels. Do not connect products that create an output signal as this may cause damage to the device. Do not connect any voltage source to the Nokia AV Connector.
Calls Strap 1 2 3 Open the back cover. Thread the strap, and tighten it. Close the back cover. Calls Make and answer a call To make a call, enter the phone number, including the country and area code if necessary, and press the call key.
Calls 23 To adjust the volume of the earpiece or headset during the phone call, scroll up or down. To answer an incoming call, press the call key. To reject the call without answering, press the end key. Loudspeaker If available, you may select Loudsp. or Handset to use the loudspeaker or the earpiece of the phone during a call. Warning: Continuous exposure to high volume may damage your hearing. Listen to music at a moderate level, and do not hold the device near your ear when the loudspeaker is in use.
Write text Make a call using speed dialling In the standby mode, press and hold the desired number key. Write text Text modes To enter text (for example, when writing messages) you can use traditional or predictive text input. When you write text, press and hold Options to switch , and between traditional text input, indicated by predictive text input, indicated by . Not all languages are supported by predictive text input. The character cases are indicated by , , and .
Write text 25 Traditional text input Press a number key, 2-9, repeatedly until the desired character appears. The available characters depend on the selected writing language. If the next letter you want is located on the same key as the present one, wait until the cursor appears, and enter the letter. To access the most common punctuation marks and special characters, press 1 repeatedly. To access the list of special characters, press *. To insert a space, press 0.
Navigate the menus To write compound words, enter the first part of the word, and scroll right to confirm it. Write the last part of the word, and confirm the word. Start writing the next word. • 3 Navigate the menus The device functions are grouped into menus. Not all menu functions or option items are described here. In the home screen, select Menu and the desired menu and submenu. Exit the current menu level Select Exit or Back. Return to the home screen Press the end key.
Messaging 27 Text and multimedia messages You can create a message and optionally attach, for example, a picture. Your phone automatically changes a text message to a multimedia message when a file is attached. Text messages Your device supports text messages beyond the limit for a single message. Longer messages are sent as two or more messages. Your service provider may charge accordingly.
Messaging Multimedia messages A multimedia message can contain text, pictures, and sound or video clips. Only devices that have compatible features can receive and display multimedia messages. The appearance of a message may vary depending on the receiving device. The wireless network may limit the size of MMS messages. If the inserted picture exceeds this limit, the device may make it smaller so that it can be sent by MMS. Important: Exercise caution when opening messages.
Messaging 3 4 29 To add recipients, select Send to and a recipient. To enter a phone number or mail address manually, select Number or e-mail. Enter a phone number, or select E-mail, and enter a mail address. Select Send. Multimedia messages are indicated with an icon at the top of the display. Service providers may charge differently depending on the message type. For details, contact your service provider. Flash messages Flash messages are text messages that are instantly displayed upon reception.
1 2 3 4 Messaging Select More > Other messages > Audio message. The voice recorder opens. To record your message, select . To stop recording, select . Select Send to and a contact. Nokia Mail Access your mail account with your device to read, write, and send mail. This mail application is different from the SMS mail function. Before you can use mail, you must have an mail account from an mail service provider. For availability and the correct settings, contact your mail service provider.
Messaging 1 2 3 4 31 Select Menu > Messaging > More > E-mail and Create e-mail. Enter the recipient’s mail address, the subject, and the mail message. To attach a file, select Options > Insert. If more than one mail account is defined, select the account from which you want to send the mail. Select Send. Read a mail and reply Important: Exercise caution when opening messages. Messages may contain malicious software or otherwise be harmful to your device or PC. Select Menu > Messaging > More > E-mail.
Messaging Disconnect from your mail account Select Options > Disconnect. The connection to the mail account automatically ends after some time without activity. New mail notifications Your device can automatically check your mail account at set intervals, and issue a notification when new mail is received. Select Menu > Messaging > More > E-mail. 1 2 3 Select E-mail settings > Edit mailboxes. Select your mail account, Downloading sett.
Messaging 33 a service and register with the IM service you want to use. Check the availability of this service, pricing, and instructions with your service provider. The menus may vary depending on your IM provider. To connect to the service, select Menu > Messaging > IMs and follow the instructions on the display. Voice messages The voice mailbox is a network service to which you may need to subscribe. For more information, contact your service provider. Call your voice mailbox Press and hold 1.
Contacts becomes full, and set up other preferences related to messages. Text messages — Allow delivery reports, set up message centres for SMS and SMS mail, select the type of character support, and set up other preferences related to text messages. Multimedia msgs. — Allow delivery reports, set up the appearance of multimedia messages, allow the reception of multimedia messages and advertisements, and set up other preferences related to multimedia messages.
Contacts 35 Add details to a contact Ensure that the memory in use is either Phone or Phone and SIM. Select Names, scroll to the name, and select Details > Options > Add detail. Search for a contact Select Names, and scroll through the list of contacts or enter the first letters of the name. Copy a contact to another memory Select Names, scroll to the contact, and select Options > More > Copy contact. On the SIM card, you can save only one phone number for each name.
Call log Call log To view the information on your calls, messages, data, and synchronisation, select Menu > Log and the desired item. Note: The actual invoice for calls and services from your service provider may vary, depending on network features, rounding off for billing, taxes, and so forth. Settings Profiles Waiting for a call, but can’t let your device ring? There are various settings groups called profiles, which you can customise with ringing tones for different events and environments.
Settings 37 Tones You can change the tone settings of the selected active profile. Select Menu > Settings > Tones. You can find the same settings in the Profiles menu. Display To view or adjust the wallpaper, font size, or other features related to the device display, select Menu > Settings > Display. Date and time Select Menu > Settings > Date and time. To set the date and time, select Date & time settings. To set the formats for date and time, select Date & time format.
Settings Shortcuts With personal shortcuts, you can get quick access to frequently used phone functions. Select Menu > Settings > My shortcuts. Assign phone functions to the selection keys Select Right selection key or Left selection key and a function from the list. Select shortcut functions for the scroll key Select Navigation key. Scroll to the desired direction, and select Change or Assign and a function from the list. Synchronisation and backup Select Menu > Settings > Sync & backup.
Settings 39 Restore backup — Restore data from a backup. To view the details of a backup file, select Options > Details. Data transfer — Synchronise or copy selected data between your device and a network server (network service). Connectivity Your phone has several features that allow you to connect to other devices to transmit and receive data.
Settings Features using Bluetooth technology increase the demand on battery power and reduce the battery life. When the wireless device is in the remote SIM mode, you can only use a compatible connected accessory, such as a car kit, to make or receive calls. Your wireless device will not make any calls, except to the emergency numbers programmed into your device, while in this mode. To make calls, you must first leave the remote SIM mode.
Settings 6 7 41 Scroll to a found device, and select Add. Enter a passcode (up to 16 characters) on your device, and allow the connection on the other Bluetooth device. Operating the device in hidden mode is a safer way to avoid malicious software. Do not accept Bluetooth connectivity from sources you do not trust. Alternatively, switch off the Bluetooth function. This does not affect other functions of the device.
Settings To define how to use the service, select Menu > Settings > Connectivity > Packet data > Packet data conn. and from the following options: When needed — to establish the packet data connection when an application needs it. The connection is closed when the application is terminated. Always online — to automatically connect to a packet data network when you switch the phone on You can use your phone as a modem by connecting it to a compatible PC using Bluetooth technology.
Settings 43 Get a notification of incoming calls while you are in a call Select Call waiting > Activate (network service). Display or hide your number to the person you are calling Select Send my caller ID (network service). Answer or end a call by opening or closing the slide Select Slide call handling. Select Menu > Settings > Phone. Set the display language Select Language settings > Phone language.
Settings Configuration You can configure your device with settings that are required for certain services. Your service provider may also send you these settings. Select Menu > Settings and Configuration. Select from the following: Default config. sett. — View the service providers saved in the device, and set a default service provider. Act. def. in all apps. — Activate the default configuration settings for supported applications. Preferred access pt. — View the saved access points.
Gallery 45 All — Reset all preference settings and delete all personal data, such as contacts, messages, media files, and activation keys. Gallery In Gallery, you can manage images, video clips, and music files. View the Gallery contents Select Menu > Gallery. Upload an image or video clip to a web-based service when viewing the file Select Options > Send > Upload to web and the desired upload service. Applications Alarm clock You can set an alarm to sound at a desired time.
3 4 5 Applications To issue an alarm on selected days of the week, select Repeat: > On and the days. Select the alarm tone. If you select the radio as the alarm tone, connect the headset to the device. Set the length of the snooze time-out period, and select Save. Stop the alarm Select Stop. If you let the alarm sound for a minute or select Snooze, the alarm stops for the length of the snooze timeout period, then resumes. Calendar and to-do list Select Menu > Calendar. The current day is framed.
Applications 47 View the to-do list Select Menu > Applications > To-do list. The to-do list is displayed and sorted by priority. To add, delete, or send a note, to mark the note as done, or to sort the to-do list by deadline, select Options. Extras Your device may include some games and Java™ applications specially designed for your device. Select Menu > Applications > Extras. Open a game or application Select Games, Collection, or Memory card, and a game or an application.
Applications Your device supports J2ME™ Java applications. Ensure that the application is compatible with your device before downloading it. Important: Only install and use applications and other software from trusted sources, such as applications that are Symbian Signed or have passed the Java Verified™ testing. The downloaded applications may be saved in Gallery instead of Applications. Camera and video Your device supports an image capture resolution of 2048x1536 pixels.
Applications 49 Set the preview mode and time Select Options > Settings > Photo preview time. To activate the self-timer, select Options and the desired option. Video mode Use the video function Press and hold the capture key. Start recording a video clip Press the capture key. Switch between camera and video mode In camera or video mode, scroll left or right. FM radio The FM radio depends on an antenna other than the wireless device antenna.
Applications Warning: Continuous exposure to high volume may damage your hearing. Listen to music at a moderate level, and do not hold the device near your ear when the loudspeaker is in use. Select Menu > Applications > Radio. Search for a neighbouring station Press and hold the scroll key to the left or right. Save a station Tune to the desired station, and select Options > Save station.
Applications 51 Close the radio Press and hold the end key. Voice recorder Select Menu > Applications > Voice recorder. Start recording Select the record icon. Start recording during a call Select Options > More > Record. When recording a call, hold the phone in the normal position near to your ear. The recording is saved in the Recordings folder in Gallery. Listen to the latest recording Select Options > Play last recorded.
Applications Warning: Continuous exposure to high volume may damage your hearing. Listen to music at a moderate level, and do not hold the device near your ear when the loudspeaker is in use. Select Menu > Applications > Media player. Start or pause playing Press the scroll key. Skip to the beginning of the current song Scroll left. Skip to the previous song Scroll left twice. Skip to the next song Scroll right. Rewind the current song Press and hold the scroll key to the left.
Applications 53 Adjust the volume Scroll up or down. Mute or unmute the media player Press #. Leave the media player playing in the background Press the end key. Close the media player Press and hold the end key. Maps With Maps, you can browse maps for different cities and countries, search for addresses and different points of interest, plan routes from one location to another, see your current location on the map if you have a GPS connection, and save locations and send them to compatible devices.
Applications covered by the maps already downloaded in your device, a map for the area is automatically downloaded through the internet. You may be prompted to select an access point to use with the internet connection. Downloading maps may involve the transmission of large amounts of data through your service provider's network. Contact your service provider for information about data transmission charges. You can also use the Nokia Map Loader PC software to download maps to your device.
Applications 55 Almost all digital cartography is inaccurate and incomplete to some extent. Never rely solely on the cartography that you download for use in this device. Nokia Map Loader With the Nokia Map Loader application for PC, you can download maps and voice guidance files from the internet. A memory card with sufficient space must be inserted in your device.
Applications On the Service tab of Nokia Map Loader, you can purchase navigation and traffic information licences, travel guides, and download maps. About GPS GPS receiver Your device does not have an internal GPS receiver. To use applications that require a GPS connection, use a compatible external GPS receiver (accessory sold separately). Use an external GPS receiver 1 Fully charge your compatible GPS receiver, and switch it on.
Applications 57 You can also use Maps without a GPS receiver to browse maps, search for addresses and locations, and plan routes. Navigate to your destination You can upgrade Maps to a full navigation system to be used by car and by foot. You need a regional licence for the full navigation system, and a compatible GPS receiver. The car navigation is fully voice-guided with two and threedimensional map views. Pedestrian navigation is limited to a speed of 30 km/h (18.
Applications Navigate to the destination 1 Select Plan route, and create a route. 2 Select Options > Show route > Options > Start navigation. 3 Accept the displayed disclaimer. 4 Select the language for voice guidance, if prompted. If you deviate from the set route, the device automatically plans a new route. Repeat the voice guidance Select Repeat. Silence the voice guidance Select Options > Mute audio. Stop navigating Select Stop.
Web or Internet 59 Web or Internet You can access various internet services with your phone browser. The appearance of the web pages may vary due to screen size. You may not be able to see all the details on the web pages. Depending on your phone, the web browsing function may be displayed as Web or Internet in the menu, hereafter referred to as Web. Important: Use only services that you trust and that offer adequate security and protection against harmful software.
SIM services After you make a connection to the service, you can start browsing its pages. The function of the phone keys may vary in different services. Follow the text guides on the phone display. For more information, contact your service provider. SIM services Your SIM card may provide additional services. You can access this menu only if it is supported by your SIM card. The name and contents of the menu depend on the available services.
Green tips 61 You do not need to charge your battery so often if you do the following: • • • • Close and disable applications, services, and connections when not in use. Decrease the brightness of the screen. Set the device to enter the power saver mode after the minimum period of inactivity, if available in your device. Disable unnecessary sounds, such as keypad and ringing tones. Recycle Most of the materials in a Nokia phone are recyclable. Check how to recycle your Nokia products at www.nokia.
Accessories Accessories Warning: Use only batteries, chargers, and accessories approved by Nokia for use with this particular model. The use of any other types may invalidate any approval or warranty, and may be dangerous. In particular, use of unapproved chargers or batteries may present a risk of fire, explosion, leakage, or other hazard. For availability of approved accessories, please check with your dealer. When you disconnect the power cord of any accessory, grasp and pull the plug, not the cord.
Battery 25°C (59°F and 77°F). Extreme temperatures reduce the capacity and lifetime of the battery. A device with a hot or cold battery may not work temporarily. Battery performance is particularly limited in temperatures well below freezing. Do not short-circuit. Accidental shortcircuiting can occur when a metallic object such as a coin, clip, or pen causes direct connection of the positive (+) and negative (-) terminals of the battery. (These look like metal strips on the battery.
Taking care of your device Authenticate hologram 1 When you look at the hologram on the label, you should see the Nokia connecting hands symbol from one angle and the Nokia Original Enhancements logo when looking from another angle. Successful completion of the steps is not a total assurance of the authenticity of the battery.
Taking care of your device • • • • • • Do not store the device in high or cold temperature. High temperatures can shorten the life of electronic devices, damage batteries, and warp or melt certain plastics. When the device warms to its normal temperature from a cold temperature, moisture can form inside the device and damage electronic circuit boards. Do not attempt to open the device other than as instructed in this guide. Do not drop, knock, or shake the device.
Additional safety information collection at the end of their working life. This requirement applies in the European Union. Do not dispose of these products as unsorted municipal waste. For more environmental information, see the product Eco-Declarations at www.nokia.com/environment. Additional safety information Note: The surface of this device does not contain nickel in the platings. The surface of this device contains stainless steel. Small children Your device and its accessories are not toys.
Additional safety information • • • • • Always keep the wireless device more than 15.3 centimetres (6 inches) from the medical device. Not carry the wireless device in a breast pocket. Hold the wireless device to the ear opposite the medical device. Turn the wireless device off if there is any reason to suspect that interference is taking place. Follow the manufacturer directions for the implanted medical device.
Additional safety information often, but not always, clearly marked. They include areas where you would be advised to turn off your vehicle engine, below deck on boats, chemical transfer or storage facilities and where the air contains chemicals or particles such as grain, dust, or metal powders. You should check with the manufacturers of vehicles using liquefied petroleum gas (such as propane or butane) to determine if this device can be safely used in their vicinity.
Additional safety information the limits for exposure to radio waves recommended by international guidelines. These guidelines were developed by the independent scientific organisation ICNIRP and include safety margins designed to assure the protection of all persons, regardless of age and health. The exposure guidelines for mobile devices employ a unit of measurement known as the Specific Absorption Rate or SAR. The SAR limit stated in the ICNIRP guidelines is 2.
Index Index A access codes accessories applications audio messages B backing up data battery battery charge level indicator browser 9 43 45 29 38 16 18 59 C calendar call log calls camera configuration 46 36 22 48 44 D display settings 37 E e-mail extras 30 47 F factory settings, restoring flash messages 44 29 G Gallery 45 games 47 GPS (global positioning system) 56 GSM 8 H headset 21 I IM image mode insert battery instant messaging internet 32 48 16 32 59 Cyan Magenta Yellow Black
Index K keyguard keypad lock keys 19 19 12 M mail 30, 31, 32 Maps 53 maps 53, 55, 57 media player 51 memory card 14 menus 26 message centre number 27 message settings 33 messages 28 microSD card 14 N network settings Nokia Map Loader nokia software updater Nokia support information number mode 8 55 10 11 24 71 P passwords phone settings PIN code predictive text input profiles 9 42 9 25 36 R restoring settings 44 S security code settings — date — time settings, display shortcuts signal strength indi
Index T text messages text modes to-do list tones traditional text input U UMTS updates USB cable connection 27 24 46 37 25 8 10 20 V video mode voice messages voice recorder 48 33 51 W web write text 59 24 Cyan Magenta Yellow Black
DECLARATION OF CONFORMITY 0434 Hereby, NOKIA CORPORATION declares that this RM-598 product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. A copy of the Declaration of Conformity can be found at www.nokia.com/phones/ declaration_of_conformity/. © 2009 Nokia. All rights reserved. Nokia, Nokia Connecting People, and Navi are trademarks or registered trademarks of Nokia Corporation. Nokia tune is a sound mark of Nokia Corporation.
CIRCUMSTANCES SHALL NOKIA OR ANY OF ITS LICENSORS BE RESPONSIBLE FOR ANY LOSS OF DATA OR INCOME OR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL OR INDIRECT DAMAGES HOWSOEVER CAUSED. THE CONTENTS OF THIS DOCUMENT ARE PROVIDED "AS IS".
Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by Nokia could void the user's authority to operate this equipment.
