Abstract: The invention concerns a method enabling a subscriber (1) of a telephone network (2) and of a service portal (4) of a first country to access the portal from a second country, the access to the portal being carried out by filtering the subscriber data and access to the telephone network (2) of the first country from the second country being obtained by roaming. Therefor, the method consists in prior automatic search of a telephone network (7) of the second country designed to transmit abroad subscriber data to be filtered. The invention is particularly applicable to mobile WAP telephones.

Abstract: In the method of the invention for processing advertisements (1) sent at the request of an advertiser to a data processing terminal (6) of a computerized network, when the terminal is communicating over the network and when it receives advertisements, it stores them in a memory (13) without displaying them, so as to be able, when the communication is severed, to display (11) them and to view them while browsing around the memory (13).