Samsung SM-M346B/DS User manual

www.samsung.com
USER MANUAL
SM-M346B/DS
SM-E346B/DS
SM-M346B1/DS
SM-M346B2/DS
English. 05/2023. Rev.1.0

2
Table of Contents
Getting started
6 Device layout and functions
10 Charging the battery
13 SIM or USIM card (nano-SIM card)
14 Memory card (microSD card)
17 Turning the device on and off
17 Initial setup
Apps and features
18 Introduction
19 Samsung account
20 Understanding the screen
28 Notification panel
30 Entering text
32 Installing or uninstalling apps
34 Phone
36 Contacts
38 Messages
40 Internet
41 Multi window
44 Bixby Vision (SM-M336B/DS,
SM-M336BU/DS)
45 Samsung Kids
46 Samsung Health
47 Samsung Notes
48 Samsung Members
48 Samsung Global Goals
48 Samsung TV Plus
48 Galaxy Shop
49 Galaxy Wearable (SM-M336B/DS,
SM-M336BU/DS)
49 Calendar
50 Reminder
51 My Files
51 Clock
51 Calculator
52 Game Launcher
53 Game Booster
54 SmartThings
54 Smart View
55 Music Share
57 Link to Windows (SM-M336B/DS,
SM-M336BU/DS)
58 Google apps
59 Camera
73 Gallery
77 AR Zone
83 Voice Recorder
84 Samsung Wallet
85 Samsung Pay
87 Sharing content
89 Screen capture and screen record
91 Transferring data from your previous
device (Smart Switch)

Table of Contents
3
122 Location
122 Safety and emergency
123 Accounts and backup
123 Samsung Cloud
124 Google
124 Advanced features
125 Motions and gestures
126 Video call effects
127 Dual Messenger
128 Digital Wellbeing and parental
controls
128 Battery and device care
128 Optimising your device
129 Battery
129 Storage
129 Memory
129 Device protection
130 Auto optimisation
130 Software update
130 Diagnostics
130 Ultra data saving
130 Apps
131 General management
132 Accessibility
133 Software update
133 Remote support
134 About phone
Usage notices
136 Precautions for using the device
138 Notes on package contents and
accessories
139 Device overheating situations and
solutions
Settings
94 Introduction
95 Samsung account
95 Connections
96 Wi-Fi
98 Bluetooth
99 NFC and contactless payments
(NFC-enabled models)
100 Data saver
101 Mobile data only apps
101 Mobile Hotspot
102 More connection settings
103 Connected devices
104 Modes and Routines
104 Using modes
104 Using routines
105 Sounds and vibration
106 Sound quality and effects
106 Separate app sound
107 Notifications
107 Display
108 Motion smoothness
109 Wallpaper and style
109 Themes
109 Home screen
109 Lock screen
110 Smart Lock
110 Security and privacy
111 Face recognition
113 Fingerprint recognition
116 Samsung Pass
118 Secure Folder
121 Secure Wi-Fi

Table of Contents
4
Appendix
143 Troubleshooting
148 Removing the battery

5
Getting started

Getting started
6
Device layout and functions
Speaker
Side key (Fingerprint
recognition sensor)
Volume key
Touchscreen
Front camera
Multipurpose jack
(USB Type-C)
SIM card / Memory card
tray
Microphone

Getting started
7
Rear camera
Flash
Speaker
Microphone
GPS antenna
NFC antenna
Main antenna
Earphone jack

Getting started
8
•
When using the speakers, such as when playing media files or using speakerphone,
do not place the device close to your ears.
•
Be careful not to expose the camera lens to a strong light source, such as direct
sunlight. If the camera lens is exposed to a strong light source, such as direct sunlight,
the camera image sensor may be damaged. A damaged image sensor is irreparable
and will cause dots or spots in pictures.
•
If you use the device with its glass or acrylic body broken, there may be a risk of
injury. Use the device only after it has been repaired at a Samsung Service Centre.
•
If dust or foreign materials enter the microphone, speaker, or receiver, the device’s
sound may become quiet or certain features may not work. If you attempt to remove
the dust or foreign materials with a sharp object, the device may be damaged and its
appearance may be affected.
•
Connectivity problems and battery drain may occur in the following situations:
–
If you attach metallic stickers on the antenna area of the device
–
If you attach a device cover made with metallic material to the device
–
If you cover the device’s antenna area with your hands or other objects while
using certain features, such as calls or the mobile data connection
•
Do not allow water to contact the touchscreen. The touchscreen may malfunction in
humid conditions or when exposed to water.

Getting started
9
Hard keys
Key Function
Side key
•
Press and hold to turn the device on or off.
•
Press to turn on or lock the screen.
•
Press twice to launch the app or feature you set.
Side key +
Volume Down key
•
Press simultaneously to capture a screenshot.
•
Press and hold simultaneously to turn off the device.
Setting the Side key
Select an app or feature to launch by pressing the Side key twice.
Launch the
Settings app, tap Advanced features
→
Side key , and then select an option you
want.
Soft buttons
Back button
Home button
Recents button
When you turn on the screen, the soft buttons will appear at the bottom of the screen. Refer
to Navigation bar (soft buttons) for more information.

Getting started
10
Charging the battery
Charge the battery before using it for the first time or when it has been unused for extended
periods.
Wired charging
Connect the USB cable to the USB power adaptor and plug the cable into the device’s
multipurpose jack to charge the battery. After fully charging, disconnect the charger from the
device.
Quick charging
Launch the Settings app, tap Battery and device care
→
Battery
→
More battery settings ,
and then activate the feature you want.
•
Fast charging : To use the fast charging feature, use a battery charger that supports
Adaptive fast charging.
You can charge the battery more quickly while the device or its screen is turned off.
Charging other devices
Use the USB cable to charge another mobile device with your device’s battery.
Connect your device and the other device using your device’s USB cable. A USB connector
may be needed depending on the other device.
When charging starts, the battery charging icon will appear on the other device’s screen.
The app selection pop-up window that appears on your device is for data transfer. Do
not select an app from the pop-up window.