That is strange, i did not program the enable configuration in my lab and stil manage to change the language on the phone.
Do you see the globe icon in the menu?
yes i see language but when i try : request failed.
download log issue file :
Aug 11 21:47:18 [debug] Mitel: DownloadThread(9163):MnTftpClient:357 - MnTftpClient:Error getAddrinfo1: (-3)Temporary failure in name resolution
Aug 11 21:47:18 [warn] Mitel: DownloadThread(9163):AsyncDownloader:178 - file /nvdata/etc/69xx_lang_fr.txt.tmp is empty
Aug 11 21:47:18 [info] Mitel: DownloadThread(9163):LanguageSupport:383 - LanguageSupport::CompleteCallback type[0]:file[/nvdata/etc/69xx_lang_fr.txt]:state[3]
Aug 11 21:47:18 [warn] Mitel: DownloadThread(9163):LanguageSupport:418 - LanguageSupport::CompleteCallback - fail for /nvdata/etc/69xx_lang_fr.txt
Aug 11 21:47:18 [warn] Mitel: DownloadThread(9163):PraxisOptionsDoubleListScreen:1886 - LanguageDownloadCallback () - download language download failed!!
its seems that : file /nvdata/etc/69xx_lang_fr.txt.tmp is empty