[ mobile: a new addiction upon adolescents]

This survey was conducted to investigate mobile phone used and dependence in Tunisian high school students. Questionnaires were anonymously distributed to 120 adolescents looking for the modalities of use of mobiles. SMS dependency was assessed with the French version of the Igarashi scale. The two most used means for communication were SMS and missing calls. 83.2% of the sample sent more than 6 missing perception of excessive use in 31. Seven percent of cases, emotional reaction in 33.4% of cases and exclusive relationship maintenance thanks to mobile in 18% of cases. This study demonstrated a new addiction to mobile phone among Tunisian high school students