02. ISG Mini installation from Android or iPhone – Join Existing ISG Mini
Join Existing ismartgate
![Logo App isg](https://setup.ismartgate.com/wp-content/uploads/2019/02/Logo-App-isg.png)
On your phone, look for the logo of the ismartgate app and click on it to open the app.
![ismartgate_05](https://setup.ismartgate.com/wp-content/uploads/2019/02/ismartgate_05.png)
Wait for introductory screen to go away.
![ISG_Android_join_existing](https://setup.ismartgate.com/wp-content/uploads/2019/03/ISG_Android_join_existing.png)
Press “Join existing”.