EM91220 SERIES
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
Keypad,SDO format and LCD display reference table:
Keypad
bit5
bit4
bit3
bit2
bit1
bit0
Display
1
0
0
0
0
0
1
1
2
3
4
5
6
7
8
9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
0
1
1
1
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
0
0
1
1
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
1
1
0
2
3
4
5
6
7
8
9
0
0
“*”/T
#
P
P
*/”T” or P-T
ST
HF
A
STORE
Speaker
Auto
F
clear all display
RD
RD
SAVE
SAVE
10.1.1997
* This specification are subject to be changed without notice.
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