Unlimited calls for a month, no charges, no roundings, no maintenance fee, no connection fee, pinless dialling, free calls to 60 destinations: Argentina, Australia, Austria, Belgium, Brazil - Belo Horizonte, Brazil - Rio De Janeiro, Brazil - Sao Paulo, Canada, China & Mobile, Cyprus, Denmark, France, Germany, Greece, Guam, Hong Kong & Mobile, Hungary, Iran - Tehran, Ireland, Israel, Italy, Malaysia, Mexico - Guadalajara, Mexico - Mexico city, Mexico - Monterey, Mexico - Puebla, Netherlands, New Zealand, Norway, Panama - Panama City, Poland, Portugal, Russia - Moscow, Russia - St petersburg, Singapore & Mobile, South Korea, Spain, Switzerland, Taiwan, Thailand & Mobile, US virgin Island, UK, USA, Venezuela - Caracas. Best for cell phone and unlimited land line plans.