Place an outbound phone call to a US business or person. The A.I. assistant on
the call will identify itself as A.I., follow your instructions, and return a
structured outcome via get_call_status.
USE THIS TOOL WHEN: the user wants to make a phone call, contact a business by
phone, ask about hours/pricing/availability, book a reservation, gather info
that's not online, follow up on a service request, or do any task that requires
talking to a human on the phone.
LIMITATIONS:
- US phone numbers only (E.164 starting with +1). International is not yet supported.
- English language only.
- Cannot call emergency services (911, 988, etc.) — these will be rejected.
- The A.I. will NOT commit to bookings/payments without user confirmation
unless safety.must_confirm_with_user is explicitly set to false.
- Default 5-minute call duration cap.
Returns immediately with a call_id. Poll get_call_status(call_id) for the result.