On Telecoms launched its services in January 2007. Its entry transformed the Greek telecom sector and since then On Telecoms evolves to deliver high quality products at the right price with the best possible after-sales service. On Telecoms, based on state of the art technology and its fully owned fiber network, offered Triple Play (Telephony, Internet and IPTV), for the first time in Greece on a mass basis and contributed to the reduction of broadband prices for both residential and business customers, while driving the consumer demand for telecom services. In terms of infrastructure, On Telecoms has constructed a fully owned Metropolitan Network in Attica spanning more than 278 km. The network topology consists of five rings with redundant paths offering maximum availability of the broadband services, very high bandwidth, end-to-end quality control and independence of its services from the incumbent operator. The On Telecoms access network consists of 73 Sites in the Attica Region. On Telecoms also owns 12 Sites in the Thessaloniki Region that operate with Metro Ethernet technology.