July 29 (SeeNews) - Cosmote, Orange, RCS&RDS, Vodafone and 2K Telecom have received licences to use radio frequencies in the 800 MHz, 900 MHz, 1800 MHz and 2600 MHz bands for the provision of mobile telecommunication services for a fifteen-year period starting April 6, 2014, the country's telecoms regulator, ANCOM, said on Monday.