Subpart B. Subpart B—Telecommunications Carriers

• § 9.4 - Obligation to transmit 911 calls.
• § 9.5 - Transition to 911 as the universal emergency telephone number.
• § 9.6 - Obligation for providing a permissive dialing period.
• § 9.7 - Obligation for providing an intercept message.
• § 9.8 - Obligation of fixed telephony providers to convey dispatchable location.