Contact with antennas affects the communication quality and may cause ahigher power level during operation and may reduce the battery life.Cellular antenna GPS antenna Bluetooth antennaOffline profileTo activate the Offline profile, press the power key briefly, and selectOffline.The Offline profile lets you use the device without connecting to the wirelessnetwork. When you activate the Offline profile, the connection to the wirelessnetwork is turned off, as indicated by in the signal strength indicator area.All wireless RF signals to and from the device are prevented. If you try to sendmessages, they are placed in the Outbox folder to be sent later.When the Offline profile is active, you can use your device without a SIM card.If the SIM card is not properly in place, the device starts in the Offline profile.Important: In the Offline profile you cannot make or receive any calls,or use other features that require cellular network coverage. Calls may stillbe possible to the official emergency number programed into your device.Your devicewww.nokia.com/support English
