I don't know that it's hopelessly stuffy to say "This is she". I think people learn this specifically for use on the telephone.
![Smile [:)]](/emoticons/emotion-1.gif)
But I do think that some people also would (informally) say "This is her."
If the phone rings, at home I answer with "Hello".
If the caller asks to speak to Amy, I'll usually say one of the following two:
- Speaking.
- This is Amy.
I've also heard people say "This is."
People do not say "I am [name]".
If I suspect it's a junk call (unsolicited phone sales, etc.), then before I admit that Amy is already on the phone, I'll say:
- May I ask who's calling?
- Who's calling please?
If this confirms that the caller is trying to sell something I don't want, then I simply tell them that Amy is away on an extended business trip or I start speaking German (which usually guarantees that the caller will give up and hang up).
![Devil [6]](/emoticons/emotion-14.gif)
If the phone call is from a machine, I usually just hang up.