naca sarvatra śabda eva vivakṣāviśeṣapratītiheturanyathāpi kaścicchṛṅgagrāhikayā prakaraṇādinā cārthaviśeṣopadarśanena ca vivakṣāviśeṣamāvedya samayaṃ kuryād iti netaretarāśrayatvam
Moreover, the word is not the only means of cognizing the specific intention to speak in all cases; someone might also establish convention by indicating the specific intention to speak through direct pointing, through context, and through demonstration of specific meanings - hence there is no mutual dependence.