US lawIllinoisRegulationsTitle 83 — PUBLIC UTILITIESCHAPTER I: ILLINOIS COMMERCE COMMISSIONSUBCHAPTER f: TELEPHONE UTILITIESPart 736 — SERVICE QUALITY REQUIREMENTS APPLICABLE TO WIRELESS ELIGIBLE TELECOMMUNICATIONS CARRIERSSubpart D736.64083 Ill. Adm. Code 736.640Present Customers (Repealed)Last amended: 2014Year: 2026Length: 5 wordsOfficial source Section 736.640 Present Customers (Repealed)Previous83 Ill. Adm. Code 736.630Next83 Ill. Adm. Code 736.650