339630
Its internal memory ( 6.8 megabyte s ) can be expanded with Memory Stick Duo and Memory Stick Duo Pro cards , the latter up to 8 gigabyte s , soon available of up to 16 gigabyte s. In Japan , Europe and New Zealand , this phone is only available with Vodafone , and in other countries , it is only available through Vodafone associates ( such as Smartone ) .
 Japan, Europe, New Zealand, Vodafone, Vodafone, Smartone
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Japan, Europe, New Zealand, Vodafone, Vodafone, Smartone