Telecommunications in Western Sahara include radio, television, fixed and mobile telephones, and the Internet. Morocco claims the Western Sahara territory and administers Moroccan law through Moroccan institutions in the estimated 85 percent of the territory it controls. The Popular Front for the Liberation of Saguia el Hamra and Rio de Oro (Polisario), an organization that has sought independence for the former Spanish territory since 1973, disputes Morocco’s claim to sovereignty over the territory. Because of this long running dispute, many traditional telecommunication statistics are not reported separately for the Western Sahara. Radio and television Radio stations: Morocco's state broadcaster, Société Nationale de Radiodiffusion et de Télévision (SNRT, formerly RTM) operates a radio service from Laayoune (2008); Polisario-backed medium wave (AM) and shortwave radio stations are on the air (2008); Unofficial amateur radio stations occasionally operate from Polisario territory. This is classified as the DXCC entity "Western Sahara". Operators use callsigns with the prefix "S0"; an informal identifier that has not been issued by the International Telecommunication Union. Radios: 56,000 (1997). Television stations: Morocco's state broadcaster, SNRT, operates a TV service that is relayed in the territory (2008). The Polisario-owned territory operates a minor television service known by the name of RASD TV. Television sets: 6,000 (1997). Telephones Calling code: +212 International call prefix: 00 Main lines: about 2,000 lines in use (1999 estimate). Mobile cellular: Unknown. Telephone system: sparse and limited system; tied into Morocco's system by microwave radio relay, tropospheric scatter, and satellite (2008). Satellite earth stations: 2 Intelsat (Atlantic Ocean) linked to Rabat, Morocco (2008). Internet Top-level domain: none, as a disputed territory no country code top-level domain (ccTLD) is assigned, however, .eh is reserved for this purpose, and will be assigned if the competing claimants reach an agreement. Internet users: unknown (2012). Fixed broadband: unknown (2012). Wireless broadband: unknown (2012). Internet hosts: no hosts explicitly associated with Western Sahara (2012). IPv4: no addresses allocated (2012). Internet Service Providers (ISPs): NA Internet censorship and surveillance There is no indication that Internet access in the territory differs from that in internationally recognized Morocco, which was generally open. Morocco was listed as engaged in selective Internet filtering in the social, conflict/security, and Internet tools areas and as little or no evidence of filtering in the political area by the OpenNet Initiative (ONI) in August 2009. Freedom House listed Morocco's "Internet Freedom Status" as "Partly Free" in its 2013 Freedom on