AT&T Z990 Cell Phone User Manual


 
Getting Started
7
Key Description
Power Key Press and hold to turn on or off Silent or Airplane mode, or to power off.
Press to switch your phone to Sleep mode.
Press to wake up your phone.
Home Key Press to return to the Home Screen from any application or screen.
Press and hold to see recently used applications.
Menu Key
Press for current screen options.
Back Key Press to go to the previous screen.
Volume Keys Press Volume + to turn the volume up.
Press Volume – to turn the volume down.
Key Functions