ISD1820 and Memory

Quick question;

Does the ISD1820 Voice Recording Module save what you have recorded if the power is shut off?
I've looked everywhere and can't find the answer.
The one I have doesn't but I want to make sure I'm not doing something wrong.
Has anyone here used one?

The one I had to play with remembered the recorded message after the power was cycled and this post confirms this.

Riva:
The one I had to play with remembered the recorded message after the power was cycled and this post confirms this.

Thank you. I must be doing something wrong. Interesting, my searches never bring up British sites.