![background image](http://html.mh-extra.com/html/samsung/sm-g7102/sm-g7102_user-manual_1191842005.webp)
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Table of Contents
10 Installing the SIM or USIM card and
13 Charging the battery
15 Inserting a memory card
17 Turning the device on and off
17 Holding the device
18 Locking and unlocking the device
18 Adjusting the volume
18 Switching to silent mode
19 Switching between networks
20 Indicator icons
21 Using the touch screen
24 Control motions
25 Palm motions
26 Activating Multi window
28 Notifications
29 Home screen
32 Locked screen
33 Applications screen
34 Using applications
35 Help
35 One-handed operation
36 Entering text
38 Connecting to a Wi-Fi network
39 Setting up accounts
40 Transferring files
41 Securing the device
42 Upgrading the device
43 Phone
49 Contacts
53 Messages
54 Email
56 Google Mail
58 Hangouts
58
58 Photos
59 ChatON
60 Internet
62 Chrome
63 Bluetooth
64 Samsung Link
66 Group Play