Does iphone 5 Siri speak Indonesia?

Hey Albert10,

This information covers the various languages Siri is compatible with:

Siri understands and can speak the following languages:

• United States (English, Spanish)
• United Kingdom (English)
• Australia (English)
• France (French)
• Germany (German)
• Japan (Japanese)
• Canada (Canadian French, English)
• China (Mandarin)
• Hong Kong (Cantonese)
• Italy (Italian)
• Korea (Korean)
• Mexico (Spanish)
• Spain (Spanish)
• Switzerland (French, German, Italian)
• Taiwan (Mandarin)

Can I use Siri in any of these languages in other countries?

Yes. You can enable Siri in any country, and you can choose to speak to it in any of the languages that Siri supports. However, Siri is designed to recognize the specific accents and dialects of the supported countries listed above. Since every language has its own accents and dialects, the accuracy rate will be higher for native speakers. Find more information regarding which Siri features are supported around the world.

from: iOS: About Siri

http://support.apple.com/kb/HT4992

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Have a great day,

Delgadoh

Apple had big costumers in Indonesia.... Apple should be make Indonesian language compatible for each apple app.....
I hope Siri will compatible with Indonesian language soon.... thank you very much.

To have Apple see your request, use

http://www.apple.com/feedback