The bar at the top of the screen tells you the current time, battery and signal strength, and much more.

Tip: To see hidden icons, tap the status bar.

signal strength icon - Signal strength

battery half full icon - Battery power level

charging icon - The battery is charging.

battery save mode icon - Battery saver mode is switched on.

call forwarding icon - Your calls are forwarded to another number or your voice mailbox.

SIM card missing icon - There is no SIM card in your phone.

SIM card locked icon - Your SIM card is locked.

Bluetooth icon - A Bluetooth device is connected to your phone.

no Wi-Fi connection icon - A Wi-Fi connection is available.

active Wi-Fi connection icon - A Wi-Fi connection is active.

location icon - An app or service is using your location info.

roaming icon - Your phone is roaming and not on your home mobile network.

vibrate mode icon - Vibrate mode is switched on.

flight mode icon - Airplane mode is switched on.

silent mode icon - Silent mode is switched on.

The type of mobile network you're currently connected to may be shown with a single letter, a combination of letters, or a combination of letters and numbers, such as 4G icon, depending on your network service provider.

The icons may vary depending on your region or network service provider.