It's not operator-specific and it's helpful if you are choosing a handset to use in your home country or if you are making sure your phone will work in the country you are heading to.
Telecom Argentina has agreed with Uruguayan state telcom ANTEL to operate as a reseller of Ancel services in that country.
Mexican mobile phone Claro has asked the national telecommunications regulating entity not to allow Personal to arrive to Uruguay.
The Movistar name has been in use in Spain since the launch of GSM services in 1995.
The name became effective worldwide on April 5, 2005 after Telefónica Móviles purchased the Bell South mobile operations branch in South America.
Movistar: Movistar is the major Spanish mobile phone operator owned by Telefónica S. operating in Spain and in many Latin American countries.