Single-Digit Numbers?

[Hart Larry]

Just wondering if any of the linux screen-readers are or will support the 
chance to switch to single-digit numbers?
In maybe all of the DOS-and-windows reader, have this option.
I am currently running speakup, but there's really no dictionary or way to 
change numbering.
I've spoken with Karl from Jupiter--and he's quite happy the way his program 
handles numbers.
Mike from Yasr seems to think he would need commands for each synthesizer to 
turn on-and-off numbering.
I've asked Phonix, who currently supports the Dec-Talk  and the command they 
listed was not correct.
So how did Vocal-Eys and Jaws switch off numbering as an option?
Thanks in advance for any suggestions
Hart