Iphone 4s no sound dropped in tub.

What should I do? My ONE DAY OLD Ipone 4s works perfectly, except it was dropped in the tub when my mother Facetimed while my daughter was bathing tonight. Submerged way less than 5 seconds. Everything works except the phone thinks that the headphones are plugged in. Water indicator has turned to red. I have it in some arborio rice (I don't have any plain rice on hand.) Everything functions as it should, but the sound. It rings, no problem. But to talk without speakerphone, or to listen to music, it won't work. HELP!