← Telecom Disputes Settlement and Appellate TribunalTelecom Disputes Settlement and Appellate Tribunal, 20013 judgments.BPL CELLULAR LIMITED Vs BHARAT SANCHAR NIGAM LIMITED8 SeptCELLULAR OPERATORS ASSOCIATION OF INDIA Vs TRAI13 AugBHARAT SANCHAR NIGAM LTD. & ANR Vs TRAI24 Apr