TCL 10L Manual page 29

Rotate
Automatically change the screen orientation from portrait to landscape
by turning the phone sideways to have a better screen view.
1�3�2 Status bar
From the status bar, you can view both phone status (on the right
side) and notification information (on the left side).
Drag down the status bar to view notifications and drag again to
enter the quick settings panel.
Touch and drag up to close it. When there are notifications, they can
be accessed by touching them.
Notification panel
When there are notifications, touch and drag down the Status bar to
open the Notification panel to read more detailed information.
28