AT&T U102AA User manual

AT&T U102AA
User Guide

Table of Contents
1 Your phone………………………………………………......................................................................................2
1.1 Keys and connectors .............................................................................................................2
1.2 Getting started ......................................................................................................................5
1.2.1 Set-up.........................................................................................................................5
1.2.2 Power on your phone.................................................................................................8
1.2.3 Power off your phone ................................................................................................9
1.3 Home screen....................................................................................................................10
1.3.1 Status bar .................................................................................................................11
1.3.2 Change home screen wallpaper...............................................................................12
2 Phone.............................................................................................................................................13
2.1 Making a call .......................................................................................................................13
2.2 Answer or decline a call ......................................................................................................14
2.3 Calling your voicemail ⑴...................................................................................................14
3 Contacts........................................... ..............................................................................................15
3.1 View your Contacts .............................................................................................................15
3.2 Adding a contact .................................................................................................................15
3.3 Editing your contacts...........................................................................................................16
3.4 Deleting a contact ...............................................................................................................17
3.5 Sharing your contacts..........................................................................................................18
3.6 Additional options...............................................................................................................18
4 Messages......................................... ..............................................................................................20
4.1 Write message.....................................................................................................................20
4.2 Send a multimedia message ...............................................................................................21
4.3 How to type a message.......................................................................................................22
4.4 Settings................................................................................................................................22
5 Email.................................................. ............................................................................................23
6 Camera...........................................................................................................................................24
6.1 Camera................................................................................................................................24
6.2 Video...................................................................................................................................25
7 Gallery............................................................................................................................................26
8 Video..............................................................................................................................................28
9 Music..............................................................................................................................................28
10 Browser............................................. ...........................................................................................28
11 Calendar............................................. ..........................................................................................29
11.1 Multimode view................................................................................................................29
11.2 To create new event..........................................................................................................30
11.3 Event reminder..................................................................................................................30
12 Clock ............................................................................................................................................30
12.1 Alarm.................................................................................................................................31
12.2 Timer.................................................................................................................................32
12.3 Stopwatch .........................................................................................................................32

13 FM Radio......................................................................................................................................33
14 Settings............................................ ............................................................................................34
14.1 Network & connectivity ....................................................................................................34
14.1.1 Airplane mode........................................................................................................34
14.1.2 Mobile data............................................................................................................34
14.1.3 Wi-Fi.......................................................................................................................35
14.1.4 Bluetooth ...............................................................................................................35
14.1.5 Geolocation............................................................................................................36
14.1.6 Calling.....................................................................................................................36
14.1.7 Wireless Emergency alerts.....................................................................................37
14.2 Personalization..................................................................................................................38
14.2.1 Sound .....................................................................................................................38
14.2.2 Display....................................................................................................................38
14.2.3 Search.....................................................................................................................39
14.2.4 Notices ...................................................................................................................39
14.2.5 Date & time............................................................................................................40
14.2.6 Language ................................................................................................................40
14.2.7 Input methods........................................................................................................40
14.3 Privacy & security..............................................................................................................41
14.3.1 Screen lock .............................................................................................................41
14.3.2 SIM security............................................................................................................41
14.3.3 APP Permissions.....................................................................................................41
14.3.4 Do Not Track...........................................................................................................42
14.3.5 Browsing Privacy ....................................................................................................42
14.3.6 About KaiOS ...........................................................................................................42
14.4 Storage ..............................................................................................................................42
14.4.1 Clean up Storage ....................................................................................................42
14.4.2 USB storage ............................................................................................................42
14.4.3 Default media location...........................................................................................43
14.4.4 Media .....................................................................................................................43
14.4.5 Application data .....................................................................................................43
14.4.6 System....................................................................................................................43
14.5 Device................................................................................................................................43
14.5.1 Device information.................................................................................................43
14.5.2 Downloads .............................................................................................................44
14.5.3 Battery....................................................................................................................44
14.5.4 Accessibility............................................................................................................45
14.6 Account .............................................................................................................................46
14.6.1 KaiOS Account........................................................................................................46
14.6.2 Anti-Theft ...............................................................................................................47
15 File Manager ................................... ............................................................................................48
16 Store ............................................................................................................................................48
17 Utilities Folder ..…............................. ...........................................................................................48
17.1 Calculator ..........................................................................................................................48

17.2 Recorder............................................................................................................................49
17.3 Unit Convertor...................................................................................................................50
18 Google and other Apps.......................... ......................................................................................50
18.1 Google Assistant................................................................................................................50
18.2 Google Maps .....................................................................................................................50
18.3 Youtube .............................................................................................................................50
18.4 myAT&T.............................................................................................................................51
19 Making the most out of your phone............................................................................................51
19.1 Upgrade.............................................................................................................................51
20 Safety information..................................... ..................................................................................52
21 Specifications.................................. .............................................................................................66
22 Trouble shooting ....................................... ..................................................................................67
23 Warranty................................................. .....................................................................................72

1
www.sar-tick.com
This product meets applicable national SAR limits of 1.6W/kg. The
specific maximum SAR values can be found on Radio waves
section. When carrying the product or using it while worn on your
body, either use an approved accessory such as a holster or
otherwise maintain a distance of 15 mm from the body to ensure
compliance with RF exposure requirements. Note that the product
may be transmitting even if you are not making a phone call.
PROTECT YOUR HEARING
To prevent possible hearing damage, do not listen at high volume
levels for long periods. Exercise caution when holding your phone
near your ear while the loudspeaker is in use.

2
1 Your phone………………………………………………
1.1 Keys and connectors

3
OK
·Confirm an option.
·Press to access app list (from the Home screen).
·Press and hold to launch the Google Assistant.
Navigation
·Press up to access Quick Settings, such as Wi-Fi, Bluetooth, and more
·Press down to access the E-Mail.
·Press left to access the Apps on the home screen(Store,
Assistant ,Maps, YouTube)
· Press right to access the Internet.

4
Messages
·Press to access Messages app.
Back/Clear
·Let' s return to the previous screen, close a dialog box, or exit options
menu.
·Delete character (in Edit mode)
Call/Answer
·Press to dial call or to answer incoming call.
·Press to enter call log (from Idle screen)
End/Power
·Press to end a call or return to the Idle screen.
·Long press to power on/off.
Camera key
·Press to access Camera app.
·In camera screen, press to capture picture or shoot video,
·Press and hold the Camera key and Volume down key to capture
a screenshot.
Volume key
·In call mode, adjusts the earpiece or headset volume.
·In Music/Video/Streaming mode, adjusts the media volume.
·In general mode, adjusts the ringtone volume.
·Mutes the ringtone of an incoming call.

5
1.2 Getting started
1.2.1 Set-up
Removing or attaching back cover

6
Removing or installing battery
Inserting or removing the Nano SIM card and micro SD™Card
You must insert your Nano SIM card to make phone calls using your network.

7
To insert Nano SIM or microSD card, push the Nano SIM or microSD card into the
corresponding card slot with the gold-connectors facing down. To remove the SIM or
microSD card, push down on the plastic clip and pull the SIM or microSD card out.
Your phone only supports Nano SIM card. Do not attempt to insert Mini or Micro
SIM card sizes or you may damage your phone.
Charging battery

8
Insert the smaller end of the charger into the device charging port, and plug the charger
into an electrical outlet.
To reduce power consumption and energy waste, disconnect your charger when
the battery is fully charged, and switch off Wi-Fi, Bluetooth and other wireless
connections when they are not in use.
1.2.2 Power on your phone
Long press the End/Power key until the phone powers on, Home screen will be displayed.
If screen lock is set up, enter pass code to access Home screen.
If you don't know your pass code or if you have forgotten it, contact your service provider.
Do not store pass code within your phone, instead store pass code in a location that is
accessible without using phone.

9
Set up your phone for the first time
Use the Navigation key to select a language and press the OK key .
Press the Right Menu keyto select Next and continue to next screen.
Use the Navigation key to select Wi-Fi network, if applicable.
Press the OK key to select network and enter password, if needed or
you can skip by pressing the Right Menu key to select Skip.
Setup KaiOS Account to remotely lock the device or wipe all personal information in
event of loss or theft. Select Create Account and press the Accept right menu key
to continue, follow prompts to finish account set up. To skip KaiOS Account set up,
press the Right Menu key to Skip.
You will next be taken to the Home screen, your phone is then ready for use.
Note: If SIM card is not installed, your phone will still power On and you will be able to
connect to a Wi-Fi network and use some of the phone's features.
1.2.3 Power off your phone
Long press the End/Power key . and press the OK key to select Power Off.

10
1.3 Home screen

11
1.3.1 Status bar
From the status bar, you can view both the phone status (to the right side) and the
notification information (to the left side).
Phone status icons
Icon
Status
Bluetooth®active
Wi-Fi®active
Vibrate
Silent
Network (full signal)
Network (roaming)
No signal
4G LTE data service
3G data service
Airplane mode
Alarm set
Battery (charging)
Battery (full charge)
Missed call
No-sim
Headphone

12
Notification icons
New email
New message
Voicemail
1.3.2 Change home screen wallpaper
·From the Home screen , press the OK key select Settings icon and
then press the Navigation key to the right to select Personalization.
·Press down on the Navigation key and select Display > Wallpaper. Select
Wallpaper, Gallery or Camera and press the OK key to enter option.
·When browsing Wallpaper or Gallery options, select an image and press the Right
Menu key to select Done.
·When using Camera option, press the OK key to take photo, then press the
Right Menu key to select Done. To Retake pictures press the Left Menu
key
·
·Press the Back/Clear key to exit out, the new image will be displayed on the
Home screen.

13
2 Phone.................................................
2.1 Making a call
Dial the desired number, press the Call/Answer key to place call.
If you make a mistake, you can delete the incorrect digits by pressing the Back/Clear key
. To hang up the call, press the End/Power key .
To make a call from Contacts app , press up or down on the Navigation key to select
the desired contact and press the Call/Answer key to place call.
International call
To dial an international call, press key twice to enter “+”in dial screen, then
enter the international country prefix followed by the full phone number and finally press the
Call/Answer key .
Emergency call
To make an emergency call, dial the emergency number and press the Call/Answer key
. This works even without a SIM card, but requires network coverage.

14
2.2 Answer or decline a call
When you receive a call:
·Press the Left Menu key or the Call/Answer key to answer.
·Press the Right Menu key or the End/Power key to decline.
To mute the ringtone volume of an incoming call, press the Volume key .
2.3 Calling your voicemail ⑴
·Press and hold the key to set up voicemail or listen to your voicemail.
·(1) Contact your network operator to check service availability.

15
3 Contacts...........................................
3.1 View your Contacts
Contacts app provides quick and easy access to your stored contacts.
You can access this app by pressing the OK key from the Home screen, then
selecting the Contacts app and pressing the OK key .
3.2 Adding a contact
In contacts list screen, press the Left Menu key to access New Contact screen
and enter contact details. In contacts settings, the memory setting will prompt you with
options that phone and SIM, Phone or SIM .When you set to “Phone”, all new contacts

16
should only add to phone memory. Press the Navigation key down to access next
contact information category.
When finished, press the OK key to save.
3.3 Editing your contacts
In contacts list screen, select contact and press the Right Menu key to access
Options, select Edit Contact, and press the OK key to edit.