My boss recently bought an iPhone 5. She does not plan to use any calling/texting features on it, she only wants to use an app called PureAudioPro from the app store on it (essentially she will treat it as an iPod touch). The phone did not come with a SIM card, so you can not activate it.
I have an iPhone 5c, which is my every day phone. Is there any risk to me if I pop out my SIM card, put it in her phone for the activation process, and then put it back into my phone after her's is activated?