Telecom Argentina S.A., together with its subsidiaries, provides telecommunications services in Argentina and internationally. The company offers telephone services, including local, domestic, and international long-distance telephone services, as well as public telephone services; interconnection services, such as access, termination, and long-distance transport of calls; information and communication technology services comprising datacenter services, and telecommunications consulting and value-added solutions; and call waiting, call forwarding, conference calls, caller ID, voice mail, itemized billing, and maintenance services, as well as sells equipment. It also provides mobile telecommunications services that include voice communications, high-speed mobile Internet content and applications download, mobile multimedia, short message, online streaming, corporate email, social network access, and other services; and sells mobile communication devices that include handsets, Modems mifi and wingles, smart watches under the Personal brand. In addition, the company offers data transmission and Internet services comprising broadband, Internet dedicated lines, private networks, national and international video streaming, transportation of radio and TV signals, and video conferencing services; and programming and other cable television services. The company was formerly known as CablevisiÃ³n S.A. and changed its name to Telecom Argentina S.A. in January 2018. Telecom Argentina S.A. was founded in 1979 and is based in Buenos Aires, Argentina.