[MSDN Library April 2000] comm (79.5795795795796%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Version 2.2 (For C Applications) > TAPI 2.2 Reference > TAPI Device Classes

[MSDN Library April 2000] comm (77.2015265436318%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Service Providers > Telephony Service Providers (TSP) > TSPI Reference > TSPI Device Classes

[MSDN Library April 2000] comm/datamodem (61.7224367224367%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Version 2.2 (For C Applications) > TAPI 2.2 Reference > TAPI Device Classes

[MSDN Library April 2000] comm/datamodem (59.344383686489%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Service Providers > Telephony Service Providers (TSP) > TSPI Reference > TSPI Device Classes

[MSDN Library April 2000] comm/datamodem/portname (58.9274056665361%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Version 2.2 (For C Applications) > TAPI 2.2 Reference > TAPI Device Classes

[MSDN Library September 1992] COMM Directive (14.7243107769424%)

Knowledge Base and Bug Lists > MASM KBase

[MSDN Library September 1992] COMM Directive Produces Error If Count Field Not Specified (13.4927836833463%)

Knowledge Base and Bug Lists > MASM KBase