The Supreme Court has asked the Telecom Regulatory Authority of India (TRAI) whether it could consider amending regulations to impose penalty on telecom firms for call drops. <br/><br/>The court said, prima facie it appeared that TRAI's technical papers, which cite reasons for call drops, contradicted the ruling made in October last year. <br/><br/>It also asked the Telecom Regulator to explain why the technical papers on the issue were released a month after the regulations came into being.<br/><br/>TRAI's technical paper says, call drops in networks are not only due to the service providers and there could be several other reasons for it.