How does the AI handle French, English and Arabic?

Language is detected automatically from the first words, in text as on voice — no "press 1 for English" menu. If the caller switches languages mid-exchange, the AI follows without losing the thread. Arabic is available as an option, in writing as on voice (right-to-left handled), and the tone of each language is set per line: warm by default, more matter-of-fact if you prefer — always short sentences and one question at a time.