The details collected through this document are compulsory whenever the field where it is to be inserted so states, the remaining information is for instructive purposes and will be processed and handled automatically in order to effect the purchases and orders made in the Virtual Store, to sell TMN services, to carry out market research for a better adaptation of products, services and offers by TMN in accordance with the interests and preferences and for direct marketing activities. The details collected may circulate in the network without secure conditions, running the risk of being seen by unauthorised third parties. TMN cannot be held responsible for undue access by third parties. The failure to supply the compulsory data will result in the non-fulfillment of the order by TMN. WIthin the terms of Law No. 67/98 of October 26, the client is guaranteed the right to access, alteration or elimination of the details pertaining to him/her. Party responsible for the file TMN - Telecomunicações Móveis Nacionais, SA, Av. Álvaro Pais, nº2, 1649-041 Lisbon.