vii
Bluetooth Settings
138
Mobile Data
Call Settings
Roaming Settings
142
Share & Connect
144
More Settings
145
Device Settings
148
Sound Settings
Display Settings
151
Home Screen Settings
154
Lock Screen Settings
156
Gestures
159
One-handed Operation
160
Storage
161
Battery
Smart Cleaning
162
Apps
Default Message App
163
Dual Window
Personal Settings
Cloud
Guest Mode
164
Location
Security
165
Accounts & Sync
166
Language & Input
Backup & Reset
167
System Settings
168
Shortcut Key
Date & Time
169
Accessibility
QuickCircle Case
171
Activate This Device
System Updates
172
Printing
About Phone
173
Copyright Information
174