Samsung SM-A405FM/DS User Manual page 3

Table of Contents
Settings
122 Introduction
122 Connections
124 Wi-Fi
126 Bluetooth
128 NFC and payment (NFC-enabled
models)
130 Data saver
131 SIM card manager
131 Mobile Hotspot and Tethering
133 Call & Message Continuity
133 More connection settings
135 Sounds and vibration
136 Dolby Atmos (surround sound)
136 Separate app sound
137 Notifications
137 App icon badges
138 Display
139 Blue light filter
140 Changing the screen mode or
adjusting the display colour
141 Screensaver
142 Wallpapers and themes
142 Lock screen
143 Smart Lock
144 Biometrics and security
145 Face recognition
148 Fingerprint recognition
151 Samsung Pass
156 Secure Folder
161 Accounts and backup
162 Samsung Cloud
163 Google
164 Advanced features
165 Dual Messenger
166 Device care
168 Apps
169 General management
170 Accessibility
170 Software update
171 User manual
171 About phone
Appendix
172 Troubleshooting
179 Removing the battery
3