Samsung modem setting

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How to convert Samsung a930 Korean to non-Korean mode.

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Samsung a640 Modem setting
1. FIRST INSTALL SETUP FOR MODEM
2. AFTER INSTALLATION. PUT ADVANCE COMMAND IN MODEM OPTION
AT$QCMIP=0<CR>AT+CRM=1
3. menu +7+1+0 + spc
TOGGLE NAI=on modem NAI
TOGGLEKOREAMODE=OFF KOREA

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Any body know Samsung R410 modem setting

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any body know how to change korean to non korean mode for following models
SAMSUNG R210, SAMSUNG U540, SAMSUNG A930, SAMSUNG R410, SAMSUNG M510, SAMSUNG M220