The battle lines drawn between incumbent telecom operators and the Telecom Regulatory Authority of India (Trai) hardened on Wednesday with the former threatening to legally challenge the latter\u2019s recent regulations on predatory pricing and even spoke of approaching the department of telecommunications and\u00a0the Prime Minister\u2019s Office with their grievances with the regulator. Their chief grouse is that the regulations that Trai released last week on the definition of predatory pricing and significant market power benefits only newcomer Reliance Jio and is heavily loaded against the incumbents. Cellular Operators Association of India (COAI) director general Rajan Mathews said on Wednesday that its member operators will take a decision in a week or two on the future course of action after evaluating various options. \u201cThe operators will be in a position to decide on legal and other options in a week or two,\u201d he said. According to him, it is quite possible that the association and individual incumbent operators may separately challenge the regulations. The association said that majority of its members agreed with the assessment of Trai\u2019s regulations, except Reliance Jio which had a divergent view on the matter. On its part, Trai termed the allegations levelled by the COAI as baseless and cautioned it against making unsubstantiated charges. It even said that it has become a habit with the COAI to make such allegations. Trai secretary SK Gupta said that the regulator functioned in a transparent manner and there\u2019s no substance in the allegations that COAI has made. \u201cTrai\u2019s orders or regulations are preceded by detailed consultation papers and open house discussions with stakeholders,\u201d he added. On Tuesday, COAI in a statement said Trai\u2019s regulation has put all but one operator at a huge disadvantage and that its regulations had distorted the market. Though it did not name Reliance Jio, it said that the regulation appeared \u201cto be strengthening the ambitions of one particular operator with deep pockets and monopolistic designs at the expense of other operators\u201d. As per Trai, a tariff will be considered predatory if in a relevant market a telecom operator with over 30% market share offers services at a price that is below the average variable cost to reduce competition or eliminate competitors. Since the consultation paper on the subject was undertaken on the allegations of incumbent operators like Bharti Airtel, Vodafone and Idea Cellular that new entrant Reliance Jio is offering predatory pricing, the final regulations does not affect it in any way since it does not have 30% market share in any circle. This means that the operator can continue with its aggressive pricing strategy which the incumbents term as predatory. Analysts have concurred with COAI\u2019s views. For instance, brokerage Kotak Institutional Equities in its report said that Trai\u2019s latest tariff order pertaining to issues such as interconnect usage charge compliance, predatory pricing, non-discrimination, etc, while largely maintaining status quo, makes a few subtle changes \u2014 (1) IUC-compliance is no longer a cardinal tariff principle; (2) significant market power definition is now restricted to revenues and subscriber; it included capacity and volumes earlier; and (3) selective pricing offers seen as violation of non-discrimination clause. These changes are generally contrary to what the incumbents were seeking. Similarly, Credit Suisse has also written in its report that \u201crestricting market share definition to mobile revenue and subscriber shares, and avoiding sub-market (voice, data) and other metrics of the market share (capacity, traffic carried) imply Jio will have reasonable flexibility on pricing till it crosses 30% share at the circle level\u201d.