This dematerialisation is carried out by means of S-CUBE terminals developed by AriadNEXT, which are deployed in each Espace SFR store. These terminals incorporate a smart card which, when a subscription is taken out and after the supporting documents have been scanned, will enable the creation of an electronic contract which will be securely signed electronically. The Common Criteria Certified IAS ECC card supplied by Oberthur Technologies allows a qualified signature to be placed on the contract, giving it legal value. The S-CUBE takes the form of a terminal which is autonomous but connected to a central server. This solution enables reading of supporting documents, checking of document authenticity, extraction and sending of data after optical character recognition, electronic document signature, submission of a certificate on a support and archiving of digital files. The S-CUBE terminal supplied in this project has obtained First Level Security Certification (CSPN) issued by the ANSSI (French authorities). Each S-CUBE incorporates an Oberthur Technologies ID-One™ IAS ECC card, which allows completely secure implementing of the authentication, encryption and signature operations necessary for enrolling of a new customer and electronic signing of his contract. Before this contract is signed, the subscriber will be able to authenticate himself in complete security using a certificate exported on his SIM card, enabling him to use his mobile phone to access services such as online purchasing or online consultation of bank accounts without any transmission of banking information. The ID-One™ IAS ECC card supplied in this project is certified at an EAL 4+ security level in accordance with the European Secure Signature Creation Device (SSCD) electronic signature protection profile. www.oberthur.com