iDCS 500 PROGRAMMINGTECHNICAL MANUAL PART 2 NOVEMBER 2001MMC: 709 TOLL PASS CODE / SPECIAL CODE TABLEDESCRIPTION:This MMC provides a means to program three trunk code tables as describedbelow.PBX CODE: This table contains up to five entries and is used to identify the trunkaccess codes needed for toll restriction to be properly applied when the system isused either behind a PBX or with CENTREX-supplied dial tone. Toll restriction willonly be applied on trunks flagged as PBX in MMC 401 if a trunk access codeentered in this table is dialed. Toll restriction will be applied to the digits followingthe trunk access code.SPECIAL CODE: This table identifies to the system dialling rules the special featurecodes used to activate central office custom calling features such as CID Block andcall waiting disable. The special feature codes can be used on a per call basiswithout affecting LCR or toll restriction programming. There is a maximum of ten(10) entries available each of which may be up to four digits long. The four dialingrules that apply to the Special Code Table are as follows:Rule 1. Toll restriction is only applied to digits following the entries in the SpecialCode Table. This eliminates toll restriction bypass with second dial tonecentral office features such as CID block (✱67).Rule 2. LCR will only route calls based on the digits following the entries in theSpecial Code Table. This rule allows end user per call special codeactivation.Rule 3. LCR modify digits tables will only delete digits that are follow in theSpecial Code Table entries. This allows central office features such asCID block to be used when LCR deletes digits. Can be used in ForeignExchange (FX) routing by removing the 1+ area code..Rule 4. LCR modify digits tables will only insert digits after the Special CodeTable entries (MMC 718). This allows for central office features such ascall waiting block to be activated but route the call with a specific PICcode such as 10288 (AT&T).Example of Rule 4: User dials ✱67 1 305 529 2900, the 400si will seize aC.O. line and dial ✱67 10288 1 305 529 2900.