When you are on a phone call, Hiya Assistant periodically analyzes a sample of the voice on the other end, looking for hidden signals that the voice is being generated by AI or other digital means. If the assistant detects a possible signal, it will alert you with a vibration and an on-screen notification. When this happens, you should use caution when sharing personal information or following instructions.
Note that pre-recorded phone tree systems and automated messaging systems – like those used for school announcements or medical appointment reminders – will trigger the digital voice warning.
Hiya AI Phone is continuously improving its AI voice detection and occasional "false positives" may occur.