Cron:The cron subsystem schedules execution of Linux commands. You'll need to use the 
command line or start up scripts to actually use this. 
 
 
 
 
 
 
 
 
Schedule Reboot & Shutdown 
Modem can be scheduled to reboot and shutdown on specific day and time.  Users can schedule 
regular shutdown and boot for the router. 
At a specific date time match the weekday or match the mon day shutdown. 
At a specific date time match the weekday and the mon day boot 
 
For date, based shutdown and boot Cron must be activated. See Management for Cron activation. 
Users can schedule regular reboots of the router on regular intervals after XXX seconds, at a 
specific date time, each week or every day.