yup they do --- and I'm in chat room for a min
Those 20 units are now a monetary value though. As call units are gone quite a long time ago now. That data is from 1993. Also, there are umpteen different phone providers etc.
Seems to cover a standard DECT/SMS phone if going with eircom. (Siemens Gigaset rebadged)
[This message has been edited by djk (edited 09-07-2006).]