delivered the opinion of the Court,

Cellular One Group, a wireless telephone manufacturer, was sued in three putative class action lawsuits in which the plaintiffs alleged that radio frequency radiation emitted by wireless telephone handsets caused biological injury. Cellular One tendered the defense of these suits to its insurer, Trinity Universal Insurance Company, from which Cellular One had purchased a number of commercial general liability policies and excess liability policies over a ten-year period. The policies at issue covered “those sums that the insured becomes legally obligated to pay as damages because of ‘bodily injury1 ... to which this insurance applies.” The policies defined “bodily injury” as “bodily injury, sickness or disease sustained by a person, including death resulting from any of these at any time.”

Trinity agreed to defend the cases, but reserved its right to contest its obligation to defend or indemnify. Trinity then sought a declaration that it had no duty to defend the cases. On cross motions for summary judgment, the trial court held that Trinity had a duty to defend Cellular One in Farina, Gilliam, and Pinney.1 In a memorandum opinion, the court of appeals affirmed, noting that all of Trinity’s issues had been resolved in that court’s Samsung and Nokia decisions. 268 S.W.3d 487 and 268 S.W.3d 506.

*506Today, in Zurich American Insurance Co. v. Nokia, 268 S.W.3d 487, we hold that the insurers have a duty to defend the very cases at issue here. Zurich is dispos-itive. For the reasons stated therein, we conclude that Trinity has a duty to defend Cellular One in Farina, Gilliam, and Finney, and we affirm the court of appeals’ judgment.

joined by JUSTICE BRISTER, dissenting.

For the reasons expressed today in my dissenting opinion in Zurich American Ins. Co. v. Nokia, Inc., 268 S.W.3d 487, 2008 WL 3991183 (Tex. 2008) (Hecht, J., dissenting), I respectfully dissent from the Court’s opinion in this case.