CHAPTER I: ILLINOIS COMMERCE COMMISSION
SUBCHAPTER f: TELEPHONE UTILITIES
PART 771 PAY TELEPHONE PROVIDERS
SUBPART A: GENERAL PROVISIONS
SUBPART B: CERTIFICATE OF SERVICE AUTHORITY
SUBPART C: NOTICE
SUBPART D: EMERGENCY TELEPHONE SYSTEM
SUBPART E: OPERATIONAL REQUIREMENTS
SUBPART F: RATES
SUBPART G: REFUNDS
SUBPART H: VIOLATIONS
