NEC has 8 modes of operation, the 8 modes effect:
Inbound, call routing ( non DDI )
Inbound, trunk group to translation table ( DDI )
Outbound ( trunk group routing )
Class of service
Toll Restriction Classes
By default they are named: ( 12-07-01 )
1 ( blank )
2 <Night>
3 <Mid Night>
4 <Rest>
5 <Day 2>
6 <Night 2>
7 <Mid Night 2>
8 <Rest 2>
Service Code
From a handset that is in the correct Class of Service
Press speaker , 718 , x , Press speaker
Where x is mode 1 tru 8
Feature access Key
Press Mode Key , key 6 bellow: ( additional data 0= toggle )
Tip:
Enable 12-08-02 ( this will light up the night switch toggle key )
12-01-02 = Enabled
12-02-01 Flow
Set the Automatic Mode Switching up as normal
The system will require a #07 , additional data = 1, key assigned ( Fix Operation Mode ) additional data = 1 because all extensions & trunks are in group 1 ( 12-05 & 12-06 )
When this key is lit the system will stay in the mode that was last set by the user ( either by pressing a night mode key .. or via access code )
You cannot change mode while the FIX key is lit.
In this example the system will automatically go into mode 2 at 5:00pm each night ( for those who forget to night switch at the end of their day )
Having different times for different days