what is push message??

WAP (WirelessApplication Protocol) Push messages are specially formatted SMS textmessages that display an alert on your mobile phone. They give you theoption of connecting directly to a website via the mobile phone’s WAPbrowser, rather than having to type in a web address (URL). WAP Pushmessages are referred to by different names on certain types of phone.The most common names for WAP Push messages are:Nokia - "Service Message"Sharp - "WAP Alert"Samsung - "Push Message"Motorola - "Browser Message"Sony Ericsson - "[name of site/page]WAP"Sagem - "WAP Push"Panasonic - "WAP Message"