5. The device of claim 1 , further comprising: a language selector in the housing structured to select the language in which the prompts are delivered by the user interface to the user during the defibrillation session.
5. The device of claim 1 , further comprising: a language selector in the housing structured to select the language in which the prompts are delivered by the user interface to the user during the defibrillation session. 18. The device of claim 5 , in which the language selector is further structured to determine whether the selected language is supported by the device.