The U.S. District Court for the Western District of Washington (“Court”) recently allowed a defendant to enforce the arbitration provision in a TCPA plaintiff’s wireless agreements even though the defendant was not a party to the wireless agreements. The plaintiff in Rahmany, et al. v. T-Mobile USA, Inc., et al., Case No. 2:16-cv-01416-JCC (W.D. Wash.), brought suit against Subway Sandwich Shops, Inc. and the plaintiff’s wireless carrier, alleging that the companies violated the TCPA by sending unsolicited text messages to the plaintiff and a putative class of individuals. Shortly after filing suit, the plaintiff voluntarily dismissed the wireless carrier. Subway, however, sought to enforce the mandatory arbitration clause in the agreement between the plaintiff and his wireless carrier, even though Subway was not a party to that agreement. The clause required the plaintiff to individually arbitrate disputes unless the plaintiff opted out of the provision within 30 days of signing the contract, which the plaintiff had not done.