2F1400 INT 2F C - NLSFUNC.COM - INSTALLATION CHECK
2F1400BX0EDC INT 2Fh - DR-DOS NLSFUNC 4.01+ - ENHANCED INSTALLATION CHECK
2F1400 INT 2F - European MS-DOS 4.0 POPUP - "CheckPu" - INSTALLATION CHECK
2F1401 INT 2F CU - NLSFUNC.COM - CHANGE CODE PAGE
2F1401 INT 2F - European MS-DOS 4.0 POPUP - "PostPu" - OPEN/CLOSE POPUP SCREEN
2F1402 INT 2F CU - NLSFUNC.COM - GET EXTENDED COUNTRY INFO
2F1402 INT 2F - European MS-DOS 4.0 POPUP - "SavePu" - SAVE POPUP SCREEN
2F1403 INT 2F CU - NLSFUNC.COM - SET CODE PAGE
2F1403 INT 2F - European MS-DOS 4.0 POPUP - "RestorePu" - RESTORE SCREEN
2F1404 INT 2F CU - NLSFUNC.COM - GET COUNTRY INFO
2F14FE INT 2F U - DR DOS 5.0 NLSFUNC - GET EXTENDED COUNTRY INFORMATION
2F14FF INT 2F U - DR DOS 5.0+ NLSFUNC - PREPARE CODE PAGE