Understanding Your Device 28Quick Settings also display icons under the Notificationsheading to alert you to activity on the tablet such as newmessages, application downloads, software updates, andmore. The following table lists those icons. Status BarThe Status Bar displays icons to show network status,battery power, and other details.Download Successful: A recent application downloador update completed successfully.New Email Message: You have new email. TouchReply to view and answer the email.New Gmail Message: You have new Gmail. Touch theicon for additional information.Google Talk Invitation: Someone has invited you tochat using Google Talk.Wi-Fi networks available: An open Wi-Fi network is inrange.Samsung account: Set up your Samsung account. Formore information, refer to “Signing In to your SamsungAccount” on page 185.Software update: There is a software updateavailable for this device.Updates Available: Updates to the applications youhave downloaded are available.Battery Level: Shown fully charged.Charging Indicator: Battery is charging.Device Power Critical: Battery has only three percentpower remaining. At about 15 percent powerremaining, a popup is displayed to remind you tocharge immediately.USB Connection Indicator: The device is connectedto a computer using a USB cable, but it is notcharging. The battery is only charged whileconnected to a computer, if the device is turned off.When the device is off, press the Power/Lock key tosee the battery charging indicator.