Appendix C: Explanation of the symbols on the product label . . . . . . . 48
About this guide
This guide provides details of each function and shows how to configure the smart phone appropriate to your needs.
Conventions
In this guide, the following conventions are used:
Convention
Smart phone/phoneStands for Y50 without any explanation.
Parameters
Screenshots
->
Note:
Tips:
Parameters provided in the screenshots are just references for configuring the smart phone, which may be
different from the actual situation. You can set the parameters according to your demand.
The demonstrated screenshots may look a little different from the actual UI of your smart phone due to the
various firmware versions. Please just configure your phone based on the actual UI.
The menu structure which shows the path to enter the corresponding page. For example,Settings-> WLAN
means the WLAN function page is under the Settings menu.
Ignoring the notes in the guide might result in a malfunction or damage to the phone.
Tips Indicate important information that helps you make better use of your phone.
Description
1
This chapter introduces the smart phone’s hardware information and guides you how
to assemble your phone when you get started on using your new phone.
• Overview
• Assemble your device
• Power on
• Charge your device
Get started
1. 1 Overview
Headset Jack
Earpiece
Front Camera
Volume Button
Power Button
Back
Home
Recent Apps
Charge/Data Port
1. 2 Buttons
The buttons you use with Neffos include virtual ones and physical ones.
Power button
• Lock Neffos: When you are not using your phone, press the Power button to lock your phone. Locking
your phone puts the display to sleep, saves the battery and prevents unmeant operations on the
screen. You can still receive phone calls, text messages, alarms and notifications as well as listening
to music and adjusting the volume. Neffos locks the screen automatically if you do not touch it for
some time. To adjust the timing, go to
• Unlock Neffos: Press the Power button, then swipe the screen to unlock your phone screen. For
additional security, you can require a password to unlock you phone. Go to
screen -> Screen lock to choose a safe way to unlock your phone. For more information, see Lock
screen.
• Turn Neffos on: Press and hold the Power button until your phone vibrates and the logo appears.
Settings -> Display -> Sleep.
Settings -> Lock
1Chapter 1 . Get started
• Turn Neffos off: Press and hold the Power button until a pop-up window appears and then tap Power
off.
Volume button
You can adjust the audio volume on the right side when you’re on the phone or listening to songs, movies, or
other media. You can also use Volume button to take a picture or record a video. See Take a photo and Record
a video.
Home button
The Home button takes you to the Home screen and provides other convenient shortcuts.
Back button
Tap the virtual Back button to return to the previous screen, or close a dialogue box, menu, the notification
panel or onscreen keyboard.
Recent apps
Tap the Recent button to display recent apps, or tap and hold for home screen options.
1. 3 Assemble your device
Remove the back cover
Hold your phone face down, put a fingernail in the bottom corner hole in the cover and pry the back cover off.
Note: Do not bend or twist the back cover excessively in case you damage the phone.
Insert Micro SIM cards and MicroSD card (optional)
Carefully slide the cards into the card slots with the gold contacts facing down. Since your phone is a dual SIM
phone, you can use one or two SIM cards by putting them in the corresponding card slots.
Note:
1. The device uses Micro SIM cards.
2. If the card is not inserted correctly, the phone will not detect them.
Insert the battery
Insert the battery into the opening on the back of the phone, aligning the gold contacts on the battery with the
gold contacts in your phone. Then gently press down to secure the battery.
2Chapter 1 . Get started
Replace the back cover
Align the cover and press all the way around the cover’s edges, making sure it snaps into place.
1. 4 Charge your device
Connect the device to a power outlet using the included USB cable and power adapter.
1. Connect the USB cable into the port.
2. Connect the USB cable to the power adapter, then plug the power adapter into a power outlet.
3. When the battery is full, unplug the power adapter from the power outlet and remove the USB cable from
your phone.
3Chapter 1 . Get started
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