TELECOM ARGENTINA SA revenue for the last year amounted to 4.14 T ARS, the most of which — 1.68 T ARS — came from its highest performing source at the moment, Mobile Services, the year earlier bringing 829.55 B ARS. The greatest contribution to the revenue figure was made by Argentina — last year it brought TELECOM ARGENTINA SA 3.83 T ARS, and the year before that — 1.93 T ARS.