![background image](http://html.mh-extra.com/html/samsung/gt-s7390l/gt-s7390l_user-manual_1192954005.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
18 Holding the device
18 Locking and unlocking the device
18 Adjusting the volume
18 Switching to silent mode
19 Indicator icons
20 Using the touch screen
23 Control motions
25 Notifications
25 Home screen
28 Using applications
28 Applications screen
30 Entering text
31 Connecting to a Wi-Fi network
32 Setting up accounts
33 Transferring files
34 Securing the device
36 Upgrading the device
37 Phone
41 Contacts
45 Messaging
46 Email
48 Google Mail
49
49 Hangouts
50 ChatON