*
0
GPRS
SGH-D428
2004CP1145
(CMII ID)
02-5827-042384
World Wide Web
http://www.samsungmobile.com
Printed in China
Code No.: GH68-05664A
China. 11/2004. Rev. 1.0
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SIM.................................................17
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3
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DTMF ..............................................72
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SIM AT ...........................................83
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2.1.....................................84
2.2.....................................85
2.3.....................................85
2.4.....................................86
2.5.....................................86
2.6.....................................87
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3.1.....................................88
3.2.....................................90
3.3.....................................91
3.4.....................................92
3.5...............................93
3.6........................................93
3.7.....................................95
4
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4.1.....................................96
4.2.....................................96
4.3.....................................97
4.4........................................97
4.5..................................98
4.6.....................................99
/ 4.7.....................................100
4.8................................100
4.9................................100
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5.1...................................101
5.2...................................109
WAP 5.3...................................121
5.4...................................122
5.5...................................122
5.6...................................123
5.7................................124
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WAP 6.1................................125
6.2...................................131
6.3................................133
6.4.........................................136
6.5.........................................139
6.6.........................................140
6.7...................................140
6.8................................141
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7.1.........................................142
7.2.........................................144
7.3................................147
7.4......................................148
7.5......................................150
7.6...................................152
7.7...................................154
7.8.........................................155
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8.1.........................................156
8.2...................................160
8.3.........................................161
8.4................................163
5
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9.1................................164
9.2................................168
9.3......................................170
9.4...................................170
9.5.........................................171
9.6...................................171
9.7...................................175
9.8................................176
9.9...................................176
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PIN .....................................................181
PUK ....................................................181
PIN2 ...................................................182
PUK2...................................................182
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7
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184
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8