I don't know about smartphones, but you just need an old wrt54xx router to create a really nice mesh network. http://hsmm-mesh.org/just-starting-read-this.html

I don't know about smartphones, but you just need an old wrt54xx router to create a really nice mesh network. http://hsmm-mesh.org/just-starting-read-this.html http://hsmm-mesh.org/just-starting-read-this.html