FAQ: Install and use the ticket purchase service on your Android phone or smartwatchInstaller le service d’achat de titresHow to install the service for buying and loading tickets in an Android phone?Why is an installation step required on first use?Why allow call management?I can't install the service for buying and loading tickets in an Android phoneParamétrer le serviceWhat if the service is installed in the SIM card AND in the Android phone?Can I install the service in a phone with two SIM card slots?Can I continue to use the service on my Orange or SOSH SIM card?How do I know which companion app I'm using?Utiliser et validerHow do I install and use the ticket purchase service from the Samsung Wallet?I would like to validate with my Samsung locked or turned off