The relay service provider and ODHH must ensure that customer service is available during regular work days (Monday through Friday excluding state holidays) to:
Wash. Admin. Code § 388-818-0370
Statutory Authority: RCW 43.20A.725, 43.20A.720, 2001 c 210. 03-05-100, § 388-818-0370, filed 2/19/03, effective 3/22/03.