Live service

USSD simulator

This handset talks to the same service a telco webhook calls - the same session table, the same retry protection, the same escalation rules. Registering here creates a real patient record; pressing the emergency option raises a real emergency and sends real notifications (written to the log when SMS_DRIVER=log).

Phone number Use a number that is not yet registered to see the registration flow.

What to try

Register: 1 then follow the prompts
Dial again on the same number to see the returning-patient menu
Danger sign 2 → 1 (bleeding) escalates automatically
Emergency 3 → 1 dispatches and notifies
Press Replay last leg - the retry is detected and the screen is repeated, with nothing duplicated

Enter a phone number and press Dial.

No session.