Abstract: A combinational service is made enjoyable on the terminal of a user of a communication network in a simplified way. The user establishes a call on the circuit domain, and on his/her terminal, menu options are made available related to the enjoyment of the combinational service in consequence of the establishment of such call on the circuit domain.

Abstract: A combinational service is made enjoyable on the terminal of a user of a communication network in a simplified way. The user establishes a call on the circuit domain, and on his/her terminal, menu options are made available related to the enjoyment of the combinational service in consequence of the establishment of such call on the circuit domain.

Abstract: A combinational service is made enjoyable on the terminal of a user of a communication network in a simplified way. The user establishes a call on the circuit domain, and on his/her terminal, menu options are made available related to the enjoyment of the combinational service in consequence of the establishment of such call on the circuit domain.

Abstract: A method for transferring an application in a telecommunication terminal includes: storing in a removable smart card identification data related to the application; connecting the removable smart card to the telecommunication terminal in order to establish an electrical communication between them; acquiring by the telecommunication terminal the identification data; sending by the telecommunication terminal the identification data to an application storing device for requesting the application; and downloading in the telecommunication terminal and from the storing device the application corresponding to the identification data.

Abstract: A method of displaying user-related information to a user on a display of a user's mobile telephony handset, including modifying a content of a file resident in a subscriber identification module operatively associated with the user's mobile telephony handset and used to store a name of a mobile telephony operator, said modifying comprising writing in said file the user-related information to be displayed.

Abstract: A method for transferring an application in a telecommunication terminal includes: storing in a removable smart card identification data related to the application; connecting the removable smart card to the telecommunication terminal in order to establish an electrical communication between them; acquiring by the telecommunication terminal the identification data; sending by the telecommunication terminal the identification data to an application storing device for requesting the application; and downloading in the telecommunication terminal and from the storing device the application corresponding to the identification data.

Abstract: A method of displaying user-related information to a user on a display of a user's mobile telephony handset, including modifying a content of a file resident in a subscriber identification module operatively associated with the user's mobile telephony handset and used to store a name of a mobile telephony operator, said modifying comprising writing in said file the user-related information to be displayed.

Abstract: A combinational service is made enjoyable on the terminal of a user of a communication network in a simplified way. The user establishes a call on the circuit domain, and on his/her terminal, menu options are made available related to the enjoyment of the combinational service in consequence of the establishment of such call on the circuit domain.