Couldn't text a contact to an iPhone from my s4

[melodym1018]

I tried to text a contact to a friend tonight with an iPhone from my S4. They received a MSG saying that the phone didn't support the type of file i was sending. I was able to receive and successfully download a contact they sent me. A second person with an iPhone was also unable to receive my texted contact. Has anyone else noticed this? I had an Evo before and never had problems messaging contacts so I know that the iPhone will support files from google phones. Any ideas?