Zte Telstra Qwerty-Touch User Manual page 16

Using the Touch Screen Controls
The touch screen controls change dynamically depending on the
tasks you are performing:
1. Tap buttons or icons to select the function or open
applications.
2. Hold an item for options related to that function.
3. Slide up & down to scroll through lists.
4. Drag items to move or perform other operations.
5. Swipe sideways to view the extended desktop.
Tip:
Menu > Settings > Display > Auto-rotate screen
Screen rotation can be set to rotate between portrait or
landscape when changing the orientation of the handset. Some
screens assume a preferred orientation and will not change.