4.13 TRS [7]708 Feature GuideDefaultNot stored.Value RangeMax. 16 digits (consisting of 0–9, *, #, and X)Note"X" can be used as a wild card character which substitutes any digit in its position.Programming Guide References4.8.15 Class of Service—COS Settings [2-7-1]—TRS / CO—TRS Level—Day, Lunch, Break, Night4.13.1 Denied Code [7-1]Feature Guide References1.8.1 Toll Restriction (TRS)4.13.3 Special Carrier [7-3]If the PBX has access to multiple telephone companies, a Special Carrier Access Code is required eachtime a CO line call is made. By programming these Special Carrier Access Codes here, Toll Restriction(TRS) can restrict or allow calls to be made by ignoring the codes and looking at the telephone number only.If a Special Carrier Access Code is found in the dialed number, TRS will look only at the following digits. Amaximum of 20 Special Carrier Access Codes can be programmed.Special Carrier Access CodeSpecifies a Special Carrier Access Code. Special Carrier Access Codes and Host PBX Access codesshould be unique.DefaultNot stored.Value RangeMax. 16 digits (consisting of 0–9, *, and #)Programming Guide ReferencesNoneFeature Guide References1.5.4.7 Special Carrier Access Code1.8.1 Toll Restriction (TRS)4.13.4 Miscellaneous [7-4]Toll Restriction (TRS) prohibits an extension from making certain CO line calls. Five optional settings canbe programmed to activate a TRS check or to override TRS.
