You will also need to claim your free month by November 15th, and you will also have to qualify by being an existing Skype customer for at least the past month. Not only that, you will need to provide relevant payment details just in case you continue to use these otherwise paid services beyond the promotional period. Those living in Russia, China, Taiwan or Korea are not eligible for this service, and only selected destination countries are part of the promotion. For instance, calls to wireless and landline destinations include Canada, Guam, Hong Kong S.A.R. China, Puerto Rico, Singapore, Thailand and United States.
You can only call landlines in the following countries, Argentina, Australia, Austria, Belgium, Chile, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Israel, Italy, Japan, South Korea, Luxembourg, Malaysia, Netherlands, New Zealand, Norway, Poland, Portugal, Russia (Moscow and St. Petersburg only), Slovakia, Spain, Sweden, Switzerland, Taiwan, United Kingdom and Venezuela.