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Chapter 2 Getting Started the BHT and System Menu
50-key pad
Key Letter Key Letter Key Letter
M1
M2
M3
M4
M3 halfway pressed
M4 halfway pressed
ESC
BS
FUNC
SF
SCAN
^
v
<
>
M1
M2
M3
M4
M3H
M4H
ESC
BS
FUNC
SF
SCAN
1
2
3
4
5
6
7
8
9
0
.
ENT
1
2
3
4
5
6
7
8
9
0
.
ENT
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
(Note) Only when the M1 or M2 key is pressed, the vibrator works.
After all keys are pressed and displayed on the LCD, this test
automatically ends and the screen returns to the Hard Test menu.
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