@BANKOF
When you change iGO Primo interface language to English if th map sets display the street names in English, TTS should be able announce street names with English language.

Quote Originally Posted by BANKOF View Post
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Can you help advise send me directions how to get ENGLISH FEMALE TTS software to announce street names in Thailand / Cambodia / Laos / Vietnam
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Currently make English TTS voices to announce in other languages i think that's impossible.