v3.26.1
Inventories (Tables)
12 Months Ended
Dec. 31, 2025
Notes and other explanatory information [abstract]  
Schedule of inventory
     
  2025   2024
       
Total inventories 357,204   293,529
       
Inventories 376,768   310,054
Mobile handsets and tablets 269,596   187,866
Accessories and prepaid cards 88,601   98,868
TIM chips 18,571   23,320
       
Adjustment to net realizable value (19,564)   (16,525)