Nokia Booklet 3G User Guide - Page 19

About your device 19 About your device The wireless device described in this guide is approved for use on the (E)GSM 850, 900, 1800, and 1900 MHz networks, and UMTS 850, 1900, and 2100 HSDPA networks. Contact your service provider for more information about networks. Your device uses the network that is available at the time. This is called roaming. Roaming is based on specific roaming agreements between your network service provider and other network service providers to enable you to use network services outside your home network, for example when traveling abroad. For further information and roaming costs, contact your network service provider. Your device supports several connectivity methods and like computers may be exposed to viruses and other harmful content. Exercise caution with messages, connectivity requests, browsing, and downloads. Only install and use services and software from trustworthy sources that offer adequate security and protection. Consider installing antivirus and other security software on your device. Your device can generate heat when switched on or when battery is charging. Prolonged contact with your body, for example on your lap, might cause discomfort on your body or skin, or potentially a burn. Your device may have preinstalled bookmarks and links for third-party internet sites and may allow you to access thirdparty sites. These are not affiliated with Nokia, and Nokia does not endorse or assume liability for them. If you access such sites, take precautions for security or content. Warning: To use any features in this device, the device must be switched on. Do not switch the device on when wireless device use may cause interference or danger. When using this device, obey all laws and respect local customs, privacy and legitimate rights of others, including copyrights. Copyright protection may prevent some images, music, and other content from being copied, modified, or transferred. 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 services To use the device you must have service from a wireless service provider. Some features are not available on all networks; other features may require that you make specific arrangements with your service provider to use them. Network services involve transmission of data. Check with your service provider for details about fees in your home network and when roaming on other networks. Your service provider can explain what charges will apply. Your service provider may have requested that certain features be disabled or not activated in your device. Standards Your device is compliant with the following standards: • EN 301 511 V9.0.2 • EN 300 328 V1.7.1 • EN 301 908-1/ -2 V3.2.1 • EN 301 489-1 V1.8.1/ -7 V1.3.1/ -17 V1.3.2/ -24 V1.4.1 • EN 55022:2006 +A1:2007 Class B/ EN 55024:1998+A1:2001+A2:2003 • EN 60950-1:2001+A11:2004 • EN 62311:2008 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 guarantee, 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 Battery and charger information Your device is powered by a rechargeable battery. The battery intended for use with this device is BC-1S. Nokia may make additional battery models available for this device. This device is intended for use when supplied with power from the following chargers: AC-200The exact charger model number may vary depending on the type of plug. The plug variant is identified by one of the following: E, EB, X, AR, U, A, C, K, or UB. The battery can be charged and discharged hundreds of times, but it will eventually wear out. When the talk and standby times are noticeably shorter than normal, replace the © 2009 Nokia. All rights reserved. 19