Do I need to reboot the phone system for this to take?

current settings
517 Multiple call group Assignment
01 MC group Pilot number 8300
02 Ring Delay 1 timer 12
03 ring delay 2 timer 40
04 system call forward 0 <---------
05 voice Mail ID 8104

I noticed The system call forward template is set to 1 with destination 8888 as destination 1
Do I need to change the above setting 04 system call forward from 0 to 1 so they match?



Equipment Type: CIX670 : B--U Equipment Type: CIX40A2 : GCTU2