General Features24 Features GuideClass of Service (COS)DescriptionUsed to define a set of services available to the extension user. Up to 96 different types of Classof Service can be established by System Programming. A Class of Service number is assignedto each extension by System Programming.The programmable items are shown below:Programmable items SelectionAccount Code Mode Optional / Verify-Toll / Verify-AllAutomatic Hold Enable / DisableCall Forwarding Follow Me Enable / DisableCall Forwarding to CO / TIE Enable / DisableCall from TRS (Toll Restriction) Level 7ExtensionEnable / DisableDigits Restriction in CO Talk Mode Unrestricted / 1-15 digitsDND (Do Not Disturb) Override Enable / DisableExecutive Busy Override Enable / DisableExecutive Busy Override Deny Enable / DisableIncoming Group FWD Disable / Own Group(s) / AnyGroupOff-Hook Call Announcement (OHCA) Enable / DisableReleased Link Operation Enable / DisableSDN COS Owner Extension / PDNSecret Busy Override Enable / DisableSwitching Day / Night Mode Enable / DisableTime Limit of Outside Calls Yes / NoTransfer to CO Enable / DisableTransfer to TIE Enable / DisableTransferring CO dial tone (exempted from TRS) Enable / DisableTRS (Toll Restriction) Level - Day / Night 1-8Trunk Group Setting, Day / Night Trunk Group 01-48
