How do I change the language of the Bonjour RATP application?
The application automatically uses the language of your smartphone. If it is in French, the application will be in French, otherwise the application will be in English.
Note: only French and English languages are offered. Currently, there are no other languages available for the application.
You can manually change the language used by the application (for example, if your smartphone is in English and you want the application to be in French).
The setting is not in the application but in the system settings of your smartphone, by opening the settings of the Bonjour RATP application. For this, refer to the user manual of your phone, depending on its brand.