![background image](http://html1.mh-extra.com/html/samsung/sm-t227u/sm-t227u_user-manual_4177559002.webp)
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Table of Contents
Device overheating situations and
13 Charging the battery
15 SIM or USIM card (nano-SIM card)
(Mobile network enabled models)
16 Memory card (microSD card)
18 Turning the device on and off
18 Initial setup
19 Samsung account
20 Transferring data from your previous
22 Understanding the screen
31 Notification panel
33 Entering text
35 Installing or uninstalling apps
36 Phone
39 Contacts
41 Messages
43 Internet
44 Camera
52 Gallery
56 Multi window
59 Samsung Notes
59 Samsung Members
60 Samsung Kids
61 Calendar
61 Reminder
62 Voice Recorder
63 My Files
63 Clock
63 Calculator
64 Game Launcher
64 Sharing content
65 Samsung Flow
67 Google apps