![background image](http://html.mh-extra.com/html/samsung/sm-m307ds/sm-m307ds_user-manual_1189120002.webp)
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Table of Contents
Device overheating situations and
12 Battery
15 SIM or USIM card (nano-SIM card)
18 Memory card (microSD card)
21 Turning the device on and off
22 Initial setup
23 Samsung account
25 Transferring data from your previous
27 Understanding the screen
38 Notification panel
40 Entering text
42 Installing or uninstalling apps
44 Finder
45 Phone
50 Contacts
54 Messages
56 Internet
58 Camera
76 Gallery
81 AR Emoji
88 Always On Display
90 Multi window
92 Samsung Members
93 Samsung Notes
93 Calendar
95 Radio
96 Voice Recorder
97 My Files
97 Clock
99 Calculator
99 Game Launcher
101 Game Booster
103 Sharing content
104 Samsung Global Goals
104 Google apps