thanks for your reply
are you absolutely certain of this? We are talking about the "Greeting" which is saved via the iPhone, right? Not directly through AT&T, but through the iPhone itself...as in one cannot call from a different phone to log into a voice mail account in order to change this setting, as is the case with some voicemail.
You're SURE there is no way to save this?
Thanks again...I just want to be certain.