The PowerBook G3 continues to supply power to the built in modem for 30 seconds after an application has used the modem. This minimizes the time it takes to start the next connection. With version 1.0 of the modem extension, if the PowerBook G3 is put to sleep immediately after terminating a connection, the modem will continue to draw power which reduces the amount of charge left in the battery. Version 1.0.1 corrects this problem by turning power off to the modem when the PowerBook G3 is put to sleep. Requires North American English Mac OS 8.1 or above and a PowerBook G3 Series computer with the Apple built-in modem.
