Keys And Connectors - Comelit MT SB2 02 Hoja Técnica

Conventions used in the manual and main indica-
tors
Sel
Opt
Opt
F1 F2
3
bold green italic.
"bold black italic in inverted commas"
bold.
Sel
F3 F4

Keys and connectors

1.
2.
3.
F1 F2
1
2
1
3
. , :
4
GHI
7
PQRS
*
4
4.
4
5
MT SB2 2
Opt
Sel
F3 F4
2 3
ABC DEF
5 6
JKL MNO
8 9
TUV WXYZ
#
0
17 MT SB2 2