Mexican billionaire Carlos Slim looks on before he gives a speech at Mexico's school of engineers during an event to mark the 50th anniversary of his engineering degree, in Mexico CityMexico's new telecommunications watchdog said on Monday it’ll identify this month which companies dominate the native market, doubtless paving the way for tougher legislation against telecom company The us Movil and broadcaster Televisa. Gabriel Contreras, president of the Federal Telecommunications Institute (IFT), stated the watchdog would in the close to future inform the companies it had determined to be dominant, adding that it is usually as soon as this month. "We'll be notifying the avid gamers very soon that consistent with our knowledge … might be predominant economic marketers," Contreras advised reporters in Mexico City. Billionaire Carlos Slim's telecommunications company, The us Movil, controls 70 percent of the cell phone market, and about 80 % of the mounted-line business, while Televisa has greater than 60 % of the TV market.