How do I turn off spoken notifications? Can't figure out how to change the settings on my Samsung Galaxy S phone to actually have a ringtone when receiving a call.  

When receiving a call a voice says "call from 123-456-7890" or "call from Fred". I know how to set the ringtone which has been set..but I don't know how to take the voice off. 

So how do I turn off these spoken notifications and get back the ringtone I've set?
On my Droid 2 it's under Settings > Call Settings > Caller ID Readout...then you can set Ring Only, Caller ID then Ring, or Caller ID Repeat.  I realize you have a different phone, but I hope this helps.