ZTE Z431 User Manual

WAP Push is a SMS within the header of which is included a link to a WAP address. On receiving a WAP Push, the compatible mobile handset automatically gives the user the option to access the WAP content on his handset. The WAP Push directs the end-user to a WAP address where content is stored ready for viewing or downloading onto the handset. This wap address may be a page or a WAP site. source

Should wap push switch be on or off to reduce mobile hacking . or does it not matter ? This is my first Android ,i am used to apple