Siemens optiPoint 500 entry Reference Manual page 17

DND
DND
DTMF /
0 ( 1 ...
wxyz
9
( ...
wxyz 0 1
9
30
tuv wxyz
8 9
tuv wxyz
8 9
wxyz pqrs
9 7
wxyz pqrs
9 7
tuv jkl
8 5
tuv jkl
8 5
tuv jkl
8 5
tuv jkl
8 5
tuv jkl
8 5
tuv jkl
8 5
wxyz ghi ghi
9 4 4
ghi ghi
4 4
ghi ghi
4 4
ghi ghi
4 4
)
ghi
4
)
ghi
4
mno
1
6
1
+ (
jkl def
5 3
mno abc
6 2
abc
2 )