- (1) Classes of service. The classes of service are business and residential. Each local exchange company (LEC) must file with the commission, as part of its tariff a description of the classes and types of service available to customers in each class. LECs must record for each access line whether local exchange service is residential or business class.
- (2) Types of service. LECs must offer, at a minimum, flat-rate local exchange service. In addition, companies may offer service alternatives, such as measured service.
- (3) Grade of service. Local exchange service offered by companies must be only one-party service.
[Statutory Authority: RCW 80.36.010, 80.36.110, 80.36.320, 80.36.330, 80.36.333, 80.36.338, 80.01.040 and 80.04.160. WSR 07-08-027 (Docket UT-060676, General Order R-540), § 480-120-102, filed 3/27/07, effective 4/27/07. Statutory Authority: RCW 80.01.040 and 80.04.160. WSR 03-01-065 (Docket No. UT-990146, General Order No. R-507), § 480-120-102, filed 12/12/02, effective 7/1/03.]