Announcing quotation marks

[Hermann]

Hi,
how can I set up Espeak in SD, so that it announces quotation marks? 
I was not able to do this, because this char is used as begin and end of 
the string that contains the punctuation chars to announce. So this 
character has a contradictory meaning in this context.
Is Espeak able to distinguish between the two meanings of the quotation 
mark, and if so, how to write the string in Espeak.conf?
Note: This is a problem in all my screen readers: Speechd-up, yasr and 
Orca as well.
Hermann

-- 
I use grml (http://grml.org/)