Change the application of SMS in the Android system " Kit Kat "

Google Inc. has added SMS support in the application of "Hangouts" on copy Androed " Kit Kat ," and thus will not require users to apply "Hangouts" to open the SMS application anymore in light of the possibility of using the two systems in one place .
However, some users of the system , " Kit Kat " may wish to use an application SMS original and approved an application by default, so To do this process get to the settings "Settings" and then networks "Wireless & Networks" and put pressure on the application of SMS default "Default SMS app" and choose the appropriate application from the list .