Samsung SM-A3050 Manual de usuario

www.samsung.com/cn

USER MANUAL

English (CHN). 03/2019. Rev.1.0

部分内容可能会与实际设备有所不同。若要了解有关使用设备的更准确信息，

请将简体中文设置为默认语言，然后参阅用户手册。

Table of Contents

Basics

4 Read me first

5 Device overheating situations and

solutions

9 Device layout and functions

14 Battery

16 SIM, USIM or UIM card (nano-SIM card)

21 Memory card (microSD card)

25 Turning the device on and off

26 Initial setup

28 Samsung account

30 Transferring data from your previous

device (Smart Switch)

32 Understanding the screen

45 Notification panel

47 Entering text

Apps and features

50 Installing or uninstalling apps

52 Bixby Home

54 Reminder

58 Phone

63 Contacts

69 Messages

72 Internet

74 Email

75 Camera

87 Gallery

93 AR Emoji

99 Multi window

102 Smart Manager

106 Kids Home

108 Samsung Members

109 Samsung Notes

110 Calendar

111 Samsung Health

115 Samsung Assistant

116 Samsung Music

117 Radio

118 Voice Recorder

119 My Files

119 Clock

121 Calculator

121 Galaxy Themes

122 Samsung Data Store

124 Game Launcher

127 Samsung Connect

131 Sharing content

Table of Contents

172 General management

173 Accessibility

174 Software update

174 User manual

175 About phone

Appendix

176 Troubleshooting

Settings

132 Introduction

132 Connections

134 WLAN

136 Bluetooth

138 Data saver

139 SIM card manager

139 Mobile Hotspot and Tethering

141 More connection settings

143 Sounds and vibration

144 Dolby Atmos (surround sound)

144 Separate app sound

145 Notifications

145 App icon badges

146 Display

147 Blue light filter

148 Changing the screen mode or

adjusting the display colour

149 Screensaver

150 Wallpapers and themes

150 Lock screen

151 Smart Lock

152 Biometrics and security

153 Face recognition

156 Fingerprint recognition

160 Secure Folder

165 Accounts and backup

166 Samsung Cloud

168 Advanced features

169 Dual Messenger

170 Digital wellbeing

171 Apps

Basics

Read me first

Please read this manual before using the device to ensure safe and proper use.

•

Descriptions are based on the device’s default settings.

•

Content (high quality content) that requires high CPU and RAM usage will affect the

overall performance of the device. Apps related to the content may not work properly

depending on the device’s specifications and the environment that it is used in.

•

Performance problems caused by 3rd party apps are not covered by the warranty.

•

Software, sound sources, wallpapers, images, and other media provided with this device

are licensed for limited use. Extracting and using these materials for commercial or other

purposes is an infringement of copyright laws. Users are entirely responsible for illegal

use of media.

•

You may incur additional charges for data services, such as messaging, uploading and

downloading, auto-syncing, or using location services depending on your data plan. For

large data transfers, it is recommended to use the Wi-Fi feature.

•

If you have questions about an app provided with the device, contact a Samsung Service

Centre. For user-installed apps, contact service providers.

•

Depending on the region or service provider, a screen protector is attached for protection

during production and distribution. Damage to the attached screen protector is not

covered by the warranty.

•

You can see the touchscreen clearly even in strong outdoor sunlight by automatically

adjusting the contrast range based on the surrounding environment. Due to the nature

of the product, displaying fixed graphics for extended periods may result in afterimages

(screen burn-in) or ghosting.

–

It is recommended not to use fixed graphics on part or all of the touchscreen for

extended periods and turn off the touchscreen when not using the device.

–

You can set the touchscreen to turn off automatically when you are not using it.

Launch the

Settings

app, tap

Display

→

Screen timeout

, and then select the length

of time you want the device to wait before turning off the touchscreen.

Basics

•

Depending on the region or model, some devices are required to receive approval from

the Federal Communications Commission (FCC). If your device is approved by the FCC,

you can view the FCC ID of the device. To view the FCC ID, launch the

Settings

app and

tap

About phone

→

Status

•

Do not modify the device’s operating system or install an operating system from

an unofficial source to avoid device malfunctions, data corruption or loss, or

incompatibility. Violations of the above regulation will void your warranty.

Instructional icons

Warning: situations that could cause injury to yourself or others

Caution: situations that could cause damage to your device or other equipment

Notice: notes, usage tips, or additional information

Device overheating situations and solutions

When the device heats up while charging the battery

While charging, the device and the charger may become hot. During advanced charging, the

device may feel hotter to the touch. This does not affect the device’s lifespan or performance

and is in the device’s normal range of operation. If the battery becomes too hot, the charger

may stop charging.

Do the following when the device heats up:

•

Disconnect the charger from the device and close any running apps. Wait for the

device to cool down and then begin charging the device again.

•

If the lower part of the device overheats, it could be because the connected USB

cable is damaged. Replace the damaged USB cable with a new Samsung-approved

one.

The advanced charging feature is only available on supported models.

Basics

When the device heats up during use

When you use features or apps that require more power or use them for extended periods,

your device may temporarily heat up due to increased battery consumption. Close any

running apps and do not use the device for a while.

The following are examples of situations in which the device may overheat. Depending on

the functions and apps you use, these examples may not apply to your model.

•

During the initial setup after purchase or when restoring data

•

When downloading large files

•

When using apps that require more power or using apps for extended periods

–

When playing high-quality games for extended periods

–

When recording videos for extended periods

–

When streaming videos while using the maximum brightness setting

–

When connecting to a TV

•

While multitasking (or, when running many apps in the background)

–

When using Multi window

–

When updating or installing apps while recording videos

–

When downloading large files during a video call

–

When recording videos while using a navigation app

•

When using large amount of data for syncing with the cloud, email, or other accounts

•

When using a navigation app in a car while the device is placed in direct sunlight

•

When using the mobile hotspot and tethering feature

•

When using the device in areas with weak signals or no reception

•

When charging the battery with a damaged USB cable

•

When the device’s multipurpose jack is damaged or exposed to foreign materials, such as

liquid, dust, metal powder, and pencil lead

•

When you are roaming

Basics

Do the following when the device heats up:

•

Keep the device updated with the latest software.

•

Conflicts between running apps may cause the device to heat up. Restart the device.

•

Deactivate the Wi-Fi, GPS, and Bluetooth features when not using them.

•

Close apps that increase battery consumption or that run in the background when

not in use.

•

Delete unnecessary files or unused apps.

•

Decrease the screen brightness.

•

If the device overheats or feels hot for a prolonged period, do not use it for a while. If

the device continues to overheat, contact a Samsung Service Centre.

Device limitations when the device overheats

When the device heats up, the features and performance may be limited or the device may

turn off to cool down. The feature is only available on supported models.

•

If the device becomes hotter than usual, a device overheating message will appear. To

lower the device’s temperature, the screen brightness and the performance speed will be

limited and battery charging will stop. Running apps will be closed and you will only be

able to make emergency calls until the device cools down.

•

If the device overheats or feels hot for a prolonged period, a power off message will

appear. Turn off the device, and wait until it cools down.

Basics

Precautions for operating environment

Your device may heat up due to the environment in the following conditions. Use caution to

avoid shortening the battery’s lifespan, damaging the device, or causing a fire.

•

Do not store your device in very cold or very hot temperatures.

•

Do not expose your device to direct sunlight for extended periods.

•

Do not use or store your device for extended periods in very hot areas, such as inside a

car in the summertime.

•

Do not place the device in any areas that may overheat, such as on an electric heating

mat.

•

Do not store your device near or in heaters, microwaves, hot cooking equipment, or high

pressure containers.

•

Never use a damaged charger or battery.

Basics

Device layout and functions

Package contents

Refer to the quick start guide for package contents.

•

The items supplied with the device and any available accessories may vary

depending on the region or service provider.

•

The supplied items are designed only for this device and may not be compatible

with other devices.

•

You can purchase additional accessories from your local Samsung retailer. Make

sure they are compatible with the device before purchase.

•

Use only Samsung-approved accessories. Using unapproved accessories may cause

the performance problems and malfunctions that are not covered by the warranty.

•

Availability of all accessories is subject to change depending entirely on

manufacturing companies. For more information about available accessories, refer

to the Samsung website.

Basics

Device layout

Power key

Touchscreen

Volume key

Multipurpose jack

(USB Type-C)

Receiver

Front camera

Proximity sensor

Tabla de contenidos

Otros manuales de Teléfono de Samsung

Samsung

Samsung GT-I9295 Manual de usuario

Samsung

Samsung GT-E2370 Manual de usuario

Samsung

Samsung Galaxy A52s Manual de usuario

Samsung

Samsung Instinct SPH-M800 Manual de usuario

Samsung

Samsung SC-53C Manual de usuario

Samsung

Samsung SM-T531 Manual de usuario

Samsung

Samsung SGH-F480I Manual de usuario

Samsung

Samsung OfficeServ ITP-5112L Manual de usuario

Samsung

Samsung SGH-P408 Manual de usuario

Samsung

Samsung SCH-V122 Manual de usuario

Samsung

Samsung GT-E1252 Manual de usuario

Samsung

Samsung OfficeServ 7000 Series Manual del propietario

Samsung

Samsung SGH-X400 Manual de usuario

Samsung

Samsung SPH-N240 Manual de usuario

Samsung

Samsung SINGLE LINE TELEPHONE Manual de usuario

Samsung

Samsung OfficeServ 12 Manual de usuario

Samsung

Samsung galaxy series Manual de usuario

Samsung

Samsung OfficeServ 7400 Instrucciones de funcionamiento y mantenimiento

Samsung

Samsung OfficeServ 7030 Instrucciones de funcionamiento y mantenimiento

Samsung

Samsung SCH-670 Manual de usuario

Samsung

Samsung OfficeServ 7200-S Manual de usuario

Samsung

Samsung Digital keyset Manual de usuario

Samsung

Samsung SPH-m230 Manual de usuario

Samsung

Samsung Galaxy S II GT-I9100 Manual de usuario

Manuales populares de Teléfono de otras marcas

GE 2-9480 Manual de usuario

Geemarc

Geemarc PHOTOPHONE 155 Manual de usuario

D-Link

D-Link DWR-720/PW Manual de usuario

Interquartz

Interquartz Gemini IQ333 Manual de usuario

SSS Siedle

SSS Siedle HT 840-0 Manual de usuario

Motorola

Motorola TITANIUM Manual de usuario

Panasonic

Panasonic ICX Manual de usuario

LG H870DS Manual de usuario

AT&T

AT&T Trimline 205 Manual de usuario

Selta

Selta zenyth 600 Manual de usuario

Doro

Doro AFTI 20 Manual de usuario

UNIQCELL

UNIQCELL A1 Manual de usuario

Panasonic

Panasonic KX Series Manual de usuario

Jabra

Jabra SP5050 - Bluetooth hands-free Speakerphone Manual de usuario

BT Decor 425 Manual de usuario

NEC

NEC SV8500 Manual de usuario

Teledex

Teledex PEARL Manual de usuario

Ericsson

Ericsson Dialog 3213 Manual de usuario