Deutsche Telekom 504PC SE 사용자 설명서

The RVS-COM communications software enables you to emulate a fax machine, an
answerphone or a terminal on your PC.

The prerequisite for installation is that you have already installed the CAPI (Common
ISDN Application Programming Interface) with the Eumex 504PC SE system soft-
ware.

All RVS-COM functions are available only when the PC is switched on.