A METHOD FOR A SERVICE PROVIDER TO LAUNCH A TARGETED SERVICE IMPLEMENTED BY AN APPLICATION BELONGING TO A SECURITY DOMAIN OF AN EUICC

This invention related to a method for a service provider to launch a targeted service implemented by an application belonging to a security domain of an eUICC (504) embedded into a communication device, said security domain and application being respectively called transversal security domain and transversal application, the eUICC (504) comprising a set of at least one profile allowing the communication device to access to a specific mobile network infrastructure, one profile being activated at a time, the method comprising the following steps: receiving by the eUICC (504) from an SM-SR server (502) on a communication interface (E5) a command (512) for enabling a profile, said command comprising an identifier of the transversal security domain; interpreting by the eUICC (504) the command for enabling a profile as a command for transmitting a subscription address associated to the profile which is activated in the eUICC; sending (514) an SMS message comprising a subscription address associated to the profile which is currently active; establishing between the server operated by the service provider (503) and the eUICC (515) a communication channel, this establishment being initiated by the server operated by the service provider (504) using the subscription address transmitted by SMS; receiving (515) by the eUICC (504) on said communication channel a command for launching the targeted service; launching by the eUICC (504) the targeted service.