IBM ThinkPad 380XD - Page 124

Saving Battery Power
– IBM Wireless Modem for ARDIS
– IBM Wireless Modem for Mobitex
– IBM Wireless Modem for Cellular/CDPD
While a communication link is active, the computer does
not enter suspend mode.
Note:
You must set the Resume on incoming call option in the ThinkPad
Configuration program so the computer automatically resumes normal
operation.
For Windows 95:
1. Click on the Power Management ( ) button.
2. Click on the Suspend/Resume options tab.
3. Select the Resume on incoming call option.
For Windows NT, Windows 3.11, or OS/2:
1. Click on the Power Management ( ) button.
2. Click on the Suspend/Resume options ( ) button; then select
the Resume on incoming call option.
For DOS: Enter PS2 RI E
Considerations for Hibernation Mode
Consider the following before using hibernation mode:
Hibernation mode might be terminated if you connect your
computer to a port replicator or if you use a particular PC
Card.
Do not run any tasks while the hibernation file is being
created.
The computer uses battery power to enter hibernation
mode. Therefore, it reserves some battery power if the
Hibernate when battery becomes low option is enabled
in Suspend/Resume options in Power Management of
the ThinkPad Configuration program. This can cause the
104 IBM ThinkPad 380XD/385XD User's Guide