Specifications

3
2.7.4 COM Port 98
2.7.5 Communication Procedure 99
2.7.6 Communication Procedure b
y Profile 100
2.7.7 Process aft
er Communication Interruption 101
2.7.8 Process Du
ring Suspend and Resume 101
2.7.9 Setting SR
Mode Parameter 101
2.7.10 Simultaneous Use
with WLAN 102
2.7.11 Communication Range 103
2.8 WLAN 104
2.8.1 Basic Featu
res 104
2.8.2 Expanded Features 105
2.8.3 Roaming 106
2.8.4 Zeroconfig 107
2.8.5 Channels 108
2.8.6 WLAN Setti
ng with Configuration File 108
2.9 WWAN 115
2.9.1 Basic Specifications
115
2.9.2 Available Features
116
2.10 GPS Positio
ning Function 118
2.10.1 Basic Specifications
118
2.10.2 GPS Function API 119
2.11 Po
wer Control 127
2.11.1 Monitoring
Low Voltage 127
2.11.2 Po
wer ON Factors 130
2.11.3 Po
wer OFF Factors 131
2.11.4 Controls on Po
wer Key 132
2.11.5 Po
wer Saving 133
2.11.6 CPU Po
wer State Control 135
2.11.7 Virtual OFF
by Application 137
2.11.8 Virtual OFF
by System 139
2.11.9 Charging/Suppl
ying the Power 140
2.11.10 Temperature Control 141
2.12 Securit
y 142
2.12.1 Setting Pass
word for Terminal 142
2.12.2 Setting Individual ID
142
2.12.3 Setting Distributor ID
142
Chapter 3. Control Panel Applets 143
3.1 Buttons 146
3.2 Input 148
3.3 Lock 150
3.4 Menus 152
3.5 O
wner Information 153
3.6 Sounds & Notifications 155
3.7 Today
156
3.8 About 158
3.9 Backlight
160
3.10 B
uzzer 163
3.11 Certificates 164
3.12 Clock & Alarms 166
3.13 CPU Speed 168