Panasonic Toughbook CF-52EKMBGAM Reference Manual page 64

Modem
To set the time to return the computer to sleep
The computer will enter sleep
uncompleted communication if you select [Never], but the computer does not return to sleep
A
Click or
Click [start] - [Control Panel] - [Performance and Maintenance] - [Power Options] - [Power Schemes].
Set the expected communication time for the sleep
B
NOTE
This function does not work when the computer is off or in hibernation.
Connect the AC adaptor.
The screen remains dark after the computer resumes from sleep
you touch the keyboard or touch pad.
The computer cannot resume if the telephone is not connected to the internal modem. (e.g., you cannot use a PC
Card modem.)
The computer needs some time to respond, so set the calling time longer than normal. If this is not possible on the
transmission side, reduce the number of rings before answering on the software that you are using to keep the com-
puter in idle waiting for the call.
*2
Windows XP: standby
*2
after the set time even when the communication is not completed. You can avoid such
on the notification area and click [More power options] - [Change when the computer sleeps].
*2
*2
setting.
*2
. The previous screen display will be restored when
64
*2
after resuming by a phone call.