Adjust the volume of calls, ringtone, music and videos.
Power key
Press to turn off the backlight or re-activate the phone.
Press and hold to turn on or off the power.
Note: Menu, Home and Back keys are touch keys.
Functions of Keys
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Note: This is a note or notification giving you additional information on phone operations.
Conventions used in this guide
This indicates some important tips of using the phones, such as what to do and
what to avoid to keep good condition of the phone.
This explores different functionalities of an app or a setting.
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1. Getting you started
Get off to a running start with your new Avvio 780
Charging the battery
1. Connect one end of the data cable to the USB/Power Port. This is located at the
bottom of your phone.
2. Connect the other end to the travel adapter.
3. Connect the travel adapter to an electrical outlet to fully charge your phone.
Use the travel adapter that accompanies your phone; using other adapters may
damage your phone.
Charging your phone through a USB cable that is attached to a laptop takes more
time than charging it with the travel adapter.
Power phone on & off
The Power key is located on the upper, right-hand side of your phone. Press and
hold the Power key for a few seconds to turn on your phone.
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To turn off your phone, press and hold the Power key for the menu to pops up,
and then select Power Off.
Touch screen & typing directions
1. Tap selected icon or other items in order to select or activate them.
2. To type a message, tap at the bottom of the Home screen and use the keypad
that appears.
3. You can entering messages in either of the following ways:
Type letters one by one and choose the correct one as suggested.
Swipe between letters on the screen without pausing. Lift your finger when a new
word or name is spelled.
Other touch tips
Touch and hold an object on your phone screen without lifting your finger, you can
then reorganize your apps layout or drag apps to the Home screen.
To drag something, touch and hold an object without lifting your finger, then move
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your finger on the screen until you reach the desired spot.
To zoom in/enlarge, double-tap on a screen object (such as Google Maps).
Double-tap again to zoom out.
Some apps allow you to zoom in or out with two fingers on the screen. That is,
pinch your fingers to zoom out, or spread them apart to zoom in.
2. More basics
How your phone looks
1. Back key: Return to the previous screen.
2. Home key: Return to the Home screen.
3. Menu key: Show setting menus.
4. Close or open recent apps: Holding the Menu key opens a list of your recent apps.
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Tap an app to open it or remove an app from the list by swiping left or right.
5. Start Google search: Touch and hold the Home key to start Google search directly.
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Screen-lock security options
1. To lock your phone, press the Power key (on the phone’s right side) briefly, and let
go.
2. To unlock, press Power key to turn on the screen, let go and slide the Padlock icon to
the right.
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Changing sound settings
On the Home screen, tap > > DEVICE > Sound to change sound settings on
your phone.
You can adjust the volume by pressing volume keys on the left side of your phone.
Changing other settings
On the Home screen, tap > > DEVICE > Display to change the brightness or font
size settings and customize the wallpaper on your phone.
Taking screenshots
1. Focus on the image so it displays on your phone screen.
2. Press the Power key and Volume Down key at the same time.
3. The image will be auto-saved in Gallery.
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3. Phone apps made simple
Making a call
On the Home screen, tap > to enter Phone screen.
Touch to enter the keypad, and dial a number to call it.
Tap to display your recent calls and tap to return the call.
Tap to display your contacts and tap one to call it.
During a call, you can tap at the bottom of the screen to hang up.
Calls can also be made from other widgets or apps that contain your contact
information, by simply tapping the phone number.
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