[MSDN Library June 1998] Passthrough Mode (50.7863956393368%)

MSDN Library Visual Studio 6.0 > Platform SDK > Networking and Distributed Services > Telephony Application Programming Interface (TAPI) > TAPI Version 2.1 > Overviews > Supplementary Line Functions

[MSDN Library September 1992] PASSTHROUGH (17.2922297297297%)

Product Documentation > Windows 3.1 DDK > Device Driver Adaptation Guide > PART 2 General Reference > Chapter 11 Graphics-Driver Escapes

[MSDN Library September 1992] PASSTHROUGH (16.4161812674744%)

Product Documentation > QuickC for Windows > Windows Programming Reference > Chapter 8 Printer Escapes

[MSDN Library September 1992] PASSTHROUGH (11.9575103950104%)

Product Documentation > Windows 3.1 SDK > Programmer's Reference Volume 3: Messages, Structures, and Macros > Chapter 5 Printer Escapes