77Warnings and precautionsAdditional safety informationYour device and its enhancements may contain small parts.Keep them out of the reach of small children.Operating environmentWarning! For safety reasons, turn off all wireless or radio transmit-ting devices when using your smartphone device under the follow-ing conditions. These devices may include, but are not limited to:wireless LAN (WLAN), Bluetooth and/or 3G.Remember to follow any special regulations in force in anyarea, and always switch off your device when its use is prohib-ited or when it may cause interference or danger. Use thedevice only in its normal operating positions. This device meetsRF exposure guidelines when used normally, and it and itsantenna are positioned at least 1.5 cm (5/8") away from yourbody. Do not cover the antenna with metal and you shouldposition the device at the above-stated distance from yourbody. To successfully transmit data files or messages, thisdevice requires a good quality connection to the network. Insome cases, transmission of data files or messages may bedelayed until such a connection is available. Ensure that theabove separation distance instructions are followed until thetransmission is completed. Parts of the device are magnetic.Metallic materials may be attracted to the device, and personswith hearing aids should not hold the device to the ear withthe hearing aid. Do not place credit cards or other magneticstorage media near the device, because information stored onthem may be erased.