Abstract: A terminal for telecommunications networks, such as a mobile telephone, has at least one storage area for storing user indicators and acting as an electronic address book and processing capacity for processing user indicators stored in the storage area. The terminal is configured for organizing the indicators in at least a first and a second configuration. The first configuration has identifiers organized with the insertion of an identification code of an operator, such as long distance operator, selected by the user of the terminal, while the second configuration has identifiers organized with the inclusion of at least one of a country prefix and a local prefix.

Abstract: A process for replacing a nucleotide sequence in the genome of a mycobacterium strain comprises the steps of:a) providing a vector containing SacB gene coding for levane saccharase enzyme and a nucleotide sequence of interest;b) transfecting the mycobacterium strain with the vector;c) selecting clones of the resulting transfected mycobacteria for replacement of the nucleotide sequence of interest by propagating the transfected clones in a culture medium supplemented with sucrose; andd) isolating the recombinant strain.The process is useful for positive selection of allelic exchange mutants, such as in Mycobacterium tuberculosis complex.