Siemens TELEPRINTER 100 Operating Instructions Manual page 6

2 . 6 .
Keys marked with symbols or abbreviations
M a r k i n g
F u n c t i o n
A . . .
LTRS shift (letters)
FIGS shift (figures +symbols)
R e l e a s i n g a n s w e r b a c k u n i t o f d i s t a n t t e l e p r i n t e r
B e l l
<
Carriage Return
L i n e F e e d
Code combination 32 (this key may be locked or
even missing in your teleprinter because it is not
permitted for international traffic)
On/off switching of internal illumination (special
function key row)
Run-out (special function key row)
Releasing answerback unit of home teleprinter
(special function key row)
0
3