Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to set up sky on demand [title] Press the " services " button on your sky remote. [title] Use the arrow buttons on your remote to select " settings, " then select " system details. [title] Verify that the number next to " software version " does not begin with " 4e30.

Ending1: [step] " do so in the black box that appears to indicate the version your computer version of sky at. [title] Open a window in the configuration window that allows you to set up sky from the right and data " settings. Ending2: [title] Set the amount of vm you wish to use (4 %). [step] A box will appear indicating the available vm. Ending3: [step] Most sky boxes are compatible with on demand service, with the exception of sky boxes that have software versions beginning with " 4e30. " [substeps] If your sky box is not compatible with on demand, contact sky at 08442 411 653 to upgrade your sky hardware. Ending4: [step] You can also press the " chat " tab on the device's home screen, and wait for it to display. [title] Wait for the windows character to appear in the program window.

Answer format: ending1/ending2/ending3/ending4