[comp.sys.handhelds] What is the HP 28C?

silvert@cs.dal.ca (Bill Silvert) (10/10/90)

I recently picked up some HP literature and noticed that there is a 28S
but no 28C.  I have a 28C which seems virtually identical to the 28S.
Does anyone know what the difference is?
-- 
William Silvert, Habitat Ecology Division, Bedford Inst. of Oceanography
P. O. Box 1006, Dartmouth, Nova Scotia, CANADA B2Y 4A2.  Tel. (902)426-1577
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