Axis 2N Indoor Touch 2.0 User Manual page 27

The lower graphic bar includes five graphic controls:
Back icon (triangle) – return one level higher or one step back (depending on
the application type).
Home icon (circle) – return to the introductory screen.
Square icon – switch the currently launched applications.
Speaker icons – increase/decrease the system loudspeaker volume.
2N TELEKOMUNIKACE a.s., www.2n.cz 27/135