X400 Android 8.1 is the Operating System for your Touch Screen X400.
INTRODUCTION Thanks for choosing X400, Single SIM Android, 4G smart phone based on 1.3GHz Four Core Processor. This smart phone is running on Android 8.1 OS .If you’d like your phone to live a long and fruitful life, please read this guide carefully and keep it for future reference. You never know when you might need it. And don’t worry if the pictures we use to demonstrate your phone’s functions look a little different from what you see on its screen. It’s the functions that matter.
1 Safety 1.1 Safety Precautions Please read through the following briefings carefully and act in accordance with these rules, so as to prevent causing any danger or violating any law. SAR Value 1.28W/kg@1g(Head) 1.09W/kg@1g(Body) Use cell phone when the signal strength is good. Keep your calls short or instead use headset or send a text message. This advice applies especially to children, adolescents and pregnant women.
In Hospital Your phone may interfere with the normal operation of medical equipment. Follow all hospital regulations and turn it off when you’re asked to by posted warnings or medical staff. At a Petrol Station Don’t use your phone at petrol stations. In fact, it’s always best to switch off whenever you’re near fuels, chemicals or explosives. Around Water Keep your phone away from water (or any other liquid). It’s not a waterproof model. Making Repairs Never take your phone apart.
local laws and turn off your phone when requested. Emergency Calls To make an emergency call your phone must be turned on and in an area where there’s network coverage. Dial the national emergency number and press ‘send’. Explain exactly where you are and don’t hang up until help has arrived. Working Temperature The working temperature for the phone is between 0 Degree and 40 Degree Celcius. Please don’t use the phone outside the range.
2 Understanding your Phone 2.1 Your Phone 2.2 Description Icons Keys Functions Press this button to return home from any application or interface. Home Long Press it to open google search APP. Menu Press it to open recently opened application window Press it to return to the previous interface ， or to close dialog Back box ,options menu notification panel or the keypad.
Press it to open the phone’s menu，then you could choose to restart Power phone，turn off the phone, or set it to the Flight mode Up Press it to increase the volume Down Press it to decrease the volume. 2.3 Charging the battery The rechargeable Li-ion battery that comes with your phone is ready to be used, but is not charged full. It is easy to do & can be done in 3 simple steps below: 1. Connect the charger to your phone, and plug it into a socket. 2.
The PIN is supplied with your SIM. Please replace it with your own PIN code as soon as possible. Enter the wrong PIN three times, and your SIM will be locked. Then you’ll need to contact your network service provider to ask for a PUK code to unlock it. It is applicable for both the SIMs if you are using 2 SIM Cards. 2.5 Enter Main Menu Swipe up to enter the desktop main menu and click the Home key /Back key to return. 2.
2.10 Change wallpapers 1. Long press the desktop pop-up menu. 2. Choose wallpapers to change wallpapers 2.11 Recent tasks On any interface, press [menu] to access to the recent tasks interface, view all the recent tasks &touch one of them to enter this App. 2.12 Install APK through File Explorer APK is a supported file format for the Android mobile operating system. a)Please copy the downloaded APK file into the SD card, and then insert the SD card into the phone.
3 Using your Phone 3.1 Main Menu & Its Functions Wipe up. Allows you to view a list of features available in your phone. 1.Chrome browse Browse the internet. Search engine default set as google. 2.Calculator This function can turn your phone into calculator， it can do some simple calculations. 3.Calendar View the calendar & add events. 4.Camera Allows you to click pictures& video anytime you want Camera opens in capture mode. Frame your picture within the screen and hold the phone steady.
You could install the files in APK format & also view your files. 9.FM Radio In main menu, touch to enter FM Radio interface, Through this program, you may listen to FM radio on the device, FM radio use the wired headset as an antenna to receive signals, before opening this program ,you can install the original equipment-headphones, when listening, you can switch it manually to speakers or the mode with wired headphones. 10.Gallery Allows you to view photos & videos in folders. 11.
will display below. You also can do voice search here. 17.Settings Modify settings under the following: Network & Internet Battery Storage Accessibility Connected devices Apps & notifications Display Audio Profiles Schedule power on/off Security & location Users & accounts Google System 18.SIM Toolkit This service is provided by the operator. It provides many types of personalized message services. 19.Sound Recorder Allows you to record sounds. 3.
is useful for transfer on phone.
4 4 Inputting Text Google Keyboard X400 key. use Google Keyboard by default. You can select other input method from setting Cut, Copy and Paste Touch and hold text content to bring up the magnifying glass, and then slide your finger to move the insertion points. Then choose to cut, copy, or paste. It is very easy to copy text from web pages, email, or text messages.
5 Maintenance Use a dry soft cloth to wipe general dirt. Do not use a hard cloth, benzene or thinner to wipe the phone, otherwise, the surface of the phone will be scratched or could even result in the fading of colour. 6 Taking Care of your Device Your device is a product of superior design and craftsmanship and should be handled with care: The following suggestions will help you protect your phone: Always keep the small parts of the phone away from children. Keep the device dry.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
exposure guidelines when used with an accessory designated for this product or when used with an accessory that contains no metal and that positions the handset a minimum of 1.0 cm from the body.
