Date & time  Manually set date & time options and set date & time formats 
Schedule power on & off  Schedule your device to switch on and off automatically 
Accessibility  Control Accessibility options like large text, text to speech etc. 
Printing  Connect to Google on line printing services. 
About Phone  Check phone model, software, version, IMEI status etc. 
Switch to sleep mode (turn off the display) 
The display will automatically dim and turn off after a pre-set period of time (see Settings > 
Display) to save power and prevent inadvertent operations such as making phone calls in your 
pocket. It is also good practice to manually switch off the display after use. Press the Power key to 
turn your screen on or off during normal use. 
Wake up your phone 
After the phone switches to sleep mode the screen will be turned off and locked. Press the power 
key to wake up your device.