Our former telefax line

We used an external analogue modem connected to the PC as telefax. The modem was on power all time, but could not load a page. The PC was not on power and is equipped with ACPI. When you called our telefax number, the modem switched on the PC. This one loaded a telefax receiving program. About 2 minutes after your telefax call coming in, our PC was ready for receiving. Your telefax could transmit to us after this timeout by automatically repeated call. Additionally our PC loaded the service WinTimer, which noticed that no user logged in. After a quarter of an hour without user this service shut down Windows XP. By the means of ACPI our PC switched off.

Last update on this page: March 8th 2015