Creation :

The association Delta Revie Indre was created in 1976 in Le Blanc then years later in Argenton, Saint- Gaultier, Bélâbre, Tournon and Aigurzon.
The purpose being to break the isolation  of isolated  elderly people by installing a telephone line and by proposing a  SOS friendship.
From 1981 Delta Revie equipped there members with an alarm system connected to a call centre to reinforce their security.
This call centre was managed in partnership with the hospital au Blanc.

Union :

In 1995, a union of these associations was organised to simplify administrative procedures, by sharing the equipment and co managing the call centre.
In 1997 the hospital au Blanc automated its switch board and refused to manage the calls of Delta Revie.
This was now provided by the company Sedeca.
The association since the beginning has functioned with volunteers and been supported by The Rotary Club and The Lions Club, it is only since 2001 that the association employs employees.

Fusion :

This union of associations merged in 2014 to become a sectored association.
The local associations  did not disappear, they became local sections of Delta Revie Indre (except Delta Revie Saint -Gaultier).
Call management has been ensured since 2017 by employees of Delta-Revie Indre and Cassiopea in Périgueux