TCL 20L+ Manuale utente


1
Note:
This is a user manual for T775B.
There may be certain differences between the user manual description and the
phone’s operation, depending on the software release of your phone or specific
carrier services.
Help
Refer to the following resources to get more FAQ, software, and service information:
Consulting FAQ
Go to www.tclusa.com/service-support-mobile/faq.html
Finding your serial number or IMEI
You can find your serial number or International Mobile Equipment Identity (IMEI)
on the packaging materials. Alternatively, choose Settings >System >About
phone >Status >IMEI information on the phone itself.
Obtaining warranty service
First follow the advice in this guide or go to www.tcl.com/global/en/service-support-
mobile.html. Then check hotlines and repair center information through www.tcl.
com/global/en/service-support-mobile/hotline&service-center.html
Viewing legal information
On the phone, go to Settings >System >About phone >Legal information.

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Table of Contents
1 Basics ............................................................................................................4
1.1 Device overview ....................................................................................4
1.2 Getting started.......................................................................................7
1.3 Home screen.........................................................................................9
1.4 Text input.............................................................................................15
2 Multimedia applications.............................................................................18
2.1 Camera................................................................................................18
2.2 Gallery.................................................................................................22
2.3 Music...................................................................................................25
3 Apps and features ......................................................................................26
3.1 Phone..................................................................................................26
3.2 Contacts ..............................................................................................31
3.3 Messages............................................................................................34
3.4 Calendar..............................................................................................37
3.5 Clock ...................................................................................................38
3.6 Calculator ............................................................................................41
3.7 TCL apps.............................................................................................42
3.8 Other applications ..............................................................................42
3.9 Google applications.............................................................................42
4 Settings........................................................................................................45
4.1 Wi-Fi....................................................................................................45
4.2 Bluetooth .............................................................................................46
4.3 SIM card & cellular network ................................................................47
4.4 Connected devices..............................................................................48

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4.5 Home screen & lock screen................................................................51
4.6 Display.................................................................................................51
4.7 Sound & vibration................................................................................53
4.8 Notifications.........................................................................................53
4.9 Button & gestures ...............................................................................53
4.10 Advanced features ..............................................................................54
4.11 Smart Manager ...................................................................................55
4.12 Security & biometrics ..........................................................................55
4.13 Location...............................................................................................56
4.14 Privacy.................................................................................................56
4.15 Apps ....................................................................................................57
4.16 Storage................................................................................................57
4.17 TCL Account........................................................................................57
4.18 Accounts..............................................................................................57
4.19 Digital Wellbeing & parental controls ..................................................57
4.20 Google.................................................................................................57
4.21 Accessibility.........................................................................................58
4.22 System ................................................................................................58
5 FOTA upgrade .............................................................................................60
6 Troubleshooting..........................................................................................61
7 Specifications .............................................................................................66
8 Accessories.................................................................................................68
9 Licenses ......................................................................................................69

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1 Basics
1.1 Device overview
Microphone
Receiver + speaker
USB Type-C
Headset connector
Front Camera
Back button
Home button
Touch screen
Recent apps
Speaker
Microphone

5
Fingerprint
sensor
Multiple rear cameras
LED flash
The Google
Assistant
Botton
SIM card
slot/microSD
card slot
NFC sensor area
Volume keys
Power key
The Google Assistant Button (left of the device)
• Press to access the Google Assistant
Back button
• Touch to go back to the previous screen, or to close a dialog box, options
menu, the notification panel, etc.
Home button
• From any application or screen, touch to return to the Home screen.
• Touch and hold to turn on Google Assistant. You can get help such
as getting directions and restaurant information based on the content
detected on the screen.

6
Recent apps
• Touch to view applications you’ve recently accessed.
Power key/Fingerprint sensor (right of the device)
• Press:
Lock the screen/Light up the screen.
In call mode, end a call when Settings > Button & gestures > Power
key > Power button ends call is On. Default is Off.
• Press and hold: Show the popup menu to select from Power off/Restart/
Airplane mode/Cast.
• Press the Power key and Volume down key at the same time to take a
screenshot.
• Press and hold the Power key for at least 10 seconds to force reboot.
• Touch to unlock the screen if you have set fingerprint to unlock your
screen.
Volume Keys
• In call mode, adjusts the earpiece or headset volume.
• In Music/Video/Streaming mode, adjusts the media volume.
• In general mode, adjusts the media volume.
• Mutes the ringtone of an incoming call.
• In camera preview mode, press the Volume up or Down key to take
a photo or press and hold to take burst shots. To set, touch Camera >
Settings > Volume button function.

7
1.2 Getting started
Setting up
Inserting or removing the SIM/microSD card
1Insert the provided SIM pin into the hole.
2Pull out the SIM tray.
3Place the SIM card or microSD card into the tray slot and carefully close the
SIM tray.
Micro
SD SIM
You must insert your SIM card to make phone calls. You do not need to power off
your phone before inserting or removing the SIM card as this phone supports hot
swap.
Your phone only supports nano-SIM cards. Do not attempt to insert other
SIM types; otherwise this may cause damage to your phone.
Charging the battery

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You are advised to fully charge the battery ( ). Charging status is indicated by
a percentage displayed on screen while the phone is powered off. The percentage
increases as the phone is charged.
To reduce power consumption and energy waste when the battery is fully
charged, disconnect your charger from the plug; switch off Wi-Fi, GPS,
Bluetooth or background-running applications when not in use; reduce the
backlight time, etc.
Reverse Charging with an OTG Cable
On-The-Go (OTG) is a USB transmitting technology that allows a phone to connect
to an external device with the help of an OTG cable.
You can use your phone to charge other devices using an OTG cable.
1. Connect your phone with the device to be charged using an OTG cable.
2. After connecting, a reminder box will pop up indicating that your phone can charge
the other phone and that the battery will reduce quickly during the charging.
3. Swipe down from the status bar to open the notification panel; touch Charging
connected device via USB, and then check that Supply power is selected by
default.
Powering on your phone
Hold down the Power key until the phone powers on, unlock your phone (Swipe,
PIN, Password, Pattern, Fingerprint or Face recognition) if necessary and confirm.
The Home screen is displayed.
If you do not know your PIN code or forget it, contact your network carrier. Be sure
to keep your PIN code secure.
Powering off your phone
Press and hold the Power key until options appear, then select Power off.

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1.3 Home screen
You can bring all the items (applications, shortcuts, folders and widgets) you love or
use most frequently to your Home screen for quick access. Touch the Home button
to switch to the Home screen.
Status bar
• Status/Notification indicators
• Touch and drag down to open the notification panel
Search bar
• Touch to enter text search screen
• Touch to enter voice search screen
Touch an icon to open an application, folder, etc.
Favorite tray applications
• Touch to enter the application.
• Touch and hold to move or remove applications.
The Home screen is provided in an extended format to allow more space for adding
applications, shortcuts etc. Slide the Home screen horizontally left and right to get
a complete view.
Using the touchscreen
Touch
To access an application, touch it with your finger.
Touch and hold
To enter the available options for an item, touch and hold the item. For example.
Select a contact in Contacts and touch and hold it. An options list will then appear.
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