Toggle feature on/off feature

Feature:	Toggle feature in/out of COS 1
Default directory number:	7873
Feature number:	37
Parameter 1:	0/1 = Toggle in/out of COS 1 (7873) 2 = Add to COS 1 3 = Remove from COS 1
Description:	This feature will enable/disable a feature by toggling it in or out of Class of service 1. Dial 7873 + directory number. Example: 7873 + 785 will toggle the Set Time feature in or out of COS 1. The station display shows the status. Note that it is the actual feature (in this case feature 33) which is enabled/disabled. The operation will effect all directory nembers with the same feature nubmer.