UTOK Q50 User Manual page 13

Volume key: Press the volume keys to change the ring
volume or the earpiece volume (during a call).
Menu key: Open a menu with items that affect the current
screen or application. When you want to quit from an
application or do other operations, if there is no option
button displayed on screen, try this menu key.
Home key: Press Home to close any menu or apps and
return to the home screen. On the home screen, long press
and hold Home key to show the last few apps you used,
then tap an app to open it.
Back key: Opens the previous screen you were working in.
If the onscreen keyboard is open, it will close the keyboard.
3.3 Home & Main menu screen
When you sign in, the Home screen opens. It is your
starting point to access all the features on your
phone，displays application icons, widgets, shortcuts, and
other features. You can customize the Home screen with
different wallpaper and display the items you want.
In Home screen, tap the menu button to enter Manage
apps where displays all the apps which have been installed
in your phone.
3.4 Dual ON settings
This cellphone can support both WCDMA and GSM cellular.
Please insert your WCDMA or GSM SIM card according to
the hints written on the phone or prompt reference.
Click System settings->Dual ON settings. When utilizing two
sim cards, click default phone to set WCDMA or GSM card
as the master card, which some apps will give priority to
call or Data connection.
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