![background image](http://html1.mh-extra.com/html/samsung/galaxy-tab-s9/galaxy-tab-s9_user-manual_4293462003.webp)
Table of Contents
3
140 Face recognition
142 Fingerprint recognition
145 Samsung Pass
147 Secure Folder
150 Secure Wi-Fi
151 Location
152 Safety and emergency
153 Accounts and backup
157 Google
157 Advanced features
158 Motions and gestures
159 Video call effects
160 Dual Messenger
161 Digital Wellbeing and parental
161 Optimising your device
162 Battery
162 Storage
162 Memory
163 Device protection
163 Auto optimisation
163 Software update
163 Diagnostics
163 Maintenance mode
163 Apps
164 General management
165 Accessibility
166 Software update
166 About tablet
113 Link to Windows (Using the device
through a computer connection)
114 Samsung DeX
121 Google apps
122 Introduction
122 Samsung account
122 Connections
124 Wi-Fi
125 Bluetooth
127 Data saver (Mobile network
130 Connected devices
131 Modes and Routines
131 Using modes
131 Using routines
133 Sound quality and effects
133 Separate app sound
136 Motion smoothness
136 Changing the screen mode or