Impact of Sending an Sms on the Rate of Telephone Responses of Subjects Contacted 3 Months After the Suicidal Act

The objective of this controlled, randomized, monocentric study is to compare the response rate of the call at 3 months of the groups with or without short message service (SMS) 48 hours before, for the subjects having benefited from the device "VigilanS Lorraine". The secondary objectives will be to appreciate the satisfaction of the subjects towards the sending of the SMS as well as to compare the delay of suicidal recidivism according to whether the subjects answered or not to the call of evaluation at 3 months of the passage to the act The main question it aims to answer is: What impact, on the rate of successful calls, could sending a text message 48 hours before the 3-month evaluation phone call have on subjects benefiting from the VigilanS device? The participants will be divided into 2 groups: * 1st group: SMS sent 48 hours before the 3-month evaluation call planned in the framework of the "VigilanS Lorraine" program. * 2nd group (control): evaluation call at 3 months planned within the framework of the "VigilanS Lorraine" system, not preceded by an SMS 48 hours before. The desired effect was an increase in the percentage of successful calls at 3 months, allowing for possible evaluations at 3 months in order to identify, evaluate and accompany subjects still in a suicidal crisis and thus avoid a recurrence of the act and thus a suicide.