Display indicatorsThe display indicators on your phone tell you the current time, battery and signal strength, and muchmore.You have unread messages sent to SIM1, SIM2, or both.You have unsent or failed messages from SIM1, SIM2, or both.The keys are locked.An alarm is set.Bluetooth is on.The phone is connected to a GSM network.All incoming calls to SIM1, SIM2, or both are forwarded to another number.The phone is connected to a headset.The phone is connected to a device, such as a PC, with a USB cable.The type of mobile network you're currently connected to may be shown with a single letter, acombination of letters, or a combination of letters and numbers. For example, , depending onyour network service provider.The icons may vary depending on your region or network service provider.Prolong battery lifeGet the most out of your phone while getting the battery life you need. There are steps you can taketo save power on your phone.• Always charge the battery fully.• Mute unnecessary sounds, such as key press sounds.• Use wired headphones, rather than the loudspeaker.To save power, you can:Lower the backlight brightness Select Menu > Settings > Display > Backlight, and changethe setting for Backlight intensity.Set the backlight to switch off after ashort timeSelect Menu > Settings > Display > Backlight, and changethe setting for Backlight time-out.© 2013 Nokia. All rights reserved. 11