Can a group of Indonesian consumers file a class action under Indonesian law for hidden telecom fees?

Article 46 paragraph (1) of Law No. 8 of 1999 concerning Consumer Protection allows groups of consumers who have suffered losses to file class action lawsuits.

Dear Client\n\nWe inform that class actions are expressly recognized under Supreme Court Regulation Number 1 of 2002 concerning Class Action Procedures. One of the key requirements for a class representative is that they must have the status of a victim or a party who has suffered direct harm.\n\nFurthermore, several evidentiary requirements must be fulfilled, including, among others, that the claims submitted are uniform in nature and that there is clear and sufficient evidence demonstrating the individuals’ status as members of the class.\n\nWe trust that the above provides a clear and concise overview for your consideration. Thank you.