MS DOS® Version 3.10 - Multitech OEM




Labels used with permission of Multitech® Corp.
Labels used with permission of Microsoft® Corporation

Boot Screen:


MS-DOS version 3.10



Copyright(C) 1981,85 Microsoft Corp.

Copyright 1986 Multitech Industrial Corp.



Current date is Fri 1-01-1985

Enter new date (mm-dd-yy):



Current time is 10:14:03.45

Enter new time:



Microsoft MS-DOS

Version 3.10 Copyright(C) Microsoft Corp 1981,1985



A>_


Package Contents:


Package images used with permission
Multitech® Corporation
Outer Cover, cardstock, P/N: none
Binder, P/N: none
User Manual, P/N: 036-014-010
Disk 1 of 2, P/N: none
Disk 2 of 2, P/N: none
Plastic diskette holder, P/N: none

Collector's notes:
Rated: Moderately Rare. Several OEM manufacturers were released.
Estimated Value: Mint $100 VG $80 G-$60.

Vital Statistics:

Release Date: May, 1986
Disks in Set: 2
Diskette Form Factor: 5.25" DSDD, 9 sectors per track
Capacity: 360k
Sector Size: 512
Disk Sides: 2



Version string (sector 29, offset 10Ah)



 70 15 B5 43 09 1C F8 1B 0D 0A 4D 53 2D 44 4F 53 ¦ p  C      MS-DOS

 20 76 65 72 73 69 6F 6E 20 33 2E 31 30 0D 0A 28 ¦  version 3.10  (

 43 29 43 6F 70 79 72 69 67 68 74 20 31 39 38 31 ¦ C)Copyright 1981

 2C 38 35 20 4D 69 63 72 6F 73 6F 66 74 20 43 6F ¦ ,85 Microsoft Co

 72 70 2E 0D 0A 24 18 01 00 00 00 24 00 00 00 00 ¦ rp.  $     $


Disk 1: 05/15/1986 09:30a 10,334 IO.SYS 03/11/1986 10:00a 27,872 MSDOS.SYS 03/11/1986 10:00a 23,210 COMMAND.COM 03/11/1986 10:00a 1,509 ASSIGN.COM 03/11/1986 10:00a 15,091 ATTRIB.EXE 05/09/1986 03:52p 6,831 FORMAT.COM 05/13/1986 09:47a 14,448 FDISK.COM 05/20/1986 08:52a 3,774 DISKCOMP.COM 05/20/1986 08:52a 4,099 DISKCOPY.COM 05/03/1986 11:19a 6,306 TREE.COM 03/11/1986 10:00a 2,816 EXE2BIN.EXE 03/11/1986 10:00a 14,576 FC.EXE 03/11/1986 10:00a 6,403 FIND.EXE 03/11/1986 10:00a 15,971 JOIN.EXE 03/11/1986 10:00a 2,750 LABEL.EXE 03/11/1986 10:00a 8,304 SHARE.EXE 03/11/1986 10:00a 16,611 SUBST.EXE 03/11/1986 10:00a 2,671 SYS.EXE 03/11/1986 10:00a 282 MORE.COM 03/11/1986 10:00a 1,664 SORT.EXE 03/11/1986 10:00a 9,435 CHKDSK.COM 03/11/1986 10:00a 15,552 DEBUG.COM 03/11/1986 10:00a 7,261 EDLIN.COM 03/11/1986 10:00a 8,291 PRINT.COM 03/11/1986 10:00a 4,050 RECOVER.COM 05/21/1986 11:59a 2,868 MODE.COM 05/12/1986 01:42p 2,563 ANSI.SYS 05/08/1986 08:54a 6,052 SELECT.COM 05/08/1986 06:10p 2,317 KEYBSP.COM 05/08/1986 06:13p 2,395 KEYBFR.COM 05/08/1986 06:15p 2,310 KEYBGR.COM 05/08/1986 06:10p 2,335 KEYBNR.COM 05/08/1986 06:23p 2,331 KEYBSF.COM 05/08/1986 06:20p 2,360 KEYBSG.COM 05/08/1986 06:25p 2,335 KEYBDK.COM 05/08/1986 06:08p 1,972 KEYBUK.COM 05/08/1986 06:06p 2,011 KEYBIT.COM 05/08/1986 06:18p 2,259 KEYBSV.COM 03/18/1986 10:30a 292 GFTPRN.COM 03/11/1986 10:00a 2,145 GRAFTABL.COM 04/10/1986 11:37a 5,363 GRAPHICS.COM 05/03/1986 11:19a 7,194 COMP.COM 05/12/1986 09:45a 779 SHIPZONE.EXE 05/09/1986 11:34a 1,196 SPEED.EXE 44 File(s) 281,188 bytes 0 Dir(s) 54,272 bytes free 362,496 bytes total disk space. 39,936 bytes in 2 hidden files. 268,288 bytes in 42 files. 54,272 bytes available on disk. 1,024 bytes in each allocation unit. 354 total allocation units on disk. 53 allocation units available on disk. Disk 2: 05/03/1986 11:26a 5,131 BACKUP.COM 05/03/1986 11:27a 4,392 RESTORE.COM 01/09/1985 08:50a 1,233 SPOOLER.COM 10/30/1984 12:15a 327 HALT.COM 10/30/1984 12:16a 268 CLRB.COM 03/11/1986 10:00a 38,422 LINK.EXE 05/12/1986 01:36p 2,066 SDATE.EXE 05/12/1986 01:36p 1,589 STIME.EXE 05/12/1986 01:36p 1,180 TODAY.EXE 05/20/1986 01:42p 3,029 VDISK.SYS 03/11/1986 10:00a 820 MGA.EXE 05/12/1986 09:47a 3,181 SETUP.COM 03/11/1986 10:00a 8,820 SETUP1.COM 13 File(s) 70,458 bytes 0 Dir(s) 283,648 bytes free 362,496 bytes total disk space. 78,848 bytes in 13 files. 283,648 bytes available on disk. 1,024 bytes in each allocation unit. 354 total allocation units on disk. 277 allocation units available on disk.

MD5 Signatures:

IO.SYS 62AB2F5E8BB8D344CB06C850E3A8B919 MSDOS.SYS F1F3D67D617CDBF73DF2F864607928C4 COMMAND.COM EF55AA64AE8294D98003A360B34FBC32 VER command: Microsoft MS-DOS Version 3.10

Version History:

Version 3.10 was the last "OEM only" release of MS-DOS® - after this version DOS began to ship both OEM and retail. Up to this point, Microsoft® Corporation had developed DOS and licensed it to other manufacturers, who then released it concurrent with their hardware. This specimen from Multitech® is only one of many - by this point in 1986 the list of OEM's was extensive. Like IBM DOS® version 3.10, this version was the debut of the (JOIN) and (SUBST) commands.