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3.11 Keypad Interface
R301
KEY_ROW0
680
R302
KEY_ROW2
680
R303
KEY_ROW3
680
Changed (12/29)
R316
KEY_ROW4
680
R304
KEY_ROW1
680
SIM Selection KEY
R365
KEY_ROW4
680
R366
KEY_COL4
680
Added for ESD (8/21)
LGE Internal Use Only
SW1
KB300
1
2
VA301
NUM 1
KB302
VA302
NUM 4
KB308
VA304
NUM 7
KB313
VA305
STAR
KB317
VA306
VA307
SW300
S1
3
4
VA314
5
(10/12) Changed
6
S2
VA315
1
2
Figure 3.11.1 MAIN KEY STRUCTURE
NUM 2
NUM 3
KB303
KB304
NUM 5
NUM 6
KB309
KB310
NUM 8
NUM 9
KB314
KB315
NUM 0
SHARP
KB318
KB319
Changed (12/29)
VA309
END_KEY
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Copyright © 2013 LG Electronics. Inc. All right reserved.
3. TECHNICAL BRIEF
SW2
KB301
1
UP
DOWN
KB305
KB306
LEFT
RIGHT
KB311
KB312
OK
KB316
1
2
SEND
KB320
VA308
VA310
VA311
END
KB307
VA303
Only for training and service purposes
2
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