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Charging with a Desktop Holder (KYF37PUA) (Sold Separately) and a Specified AC Adapter (Sold 
Separately)

Insert the microUSB plug of Common AC 
Adapter 05 (sold separately) to the connection 
jack of the desktop holder (KYF37PUA) (sold 
separately)

Check the orientation of the microUSB plug and 
insert in the direction shown.

Insert the power plug of Common AC Adapter 05 
(sold separately) into an outlet (100 VAC to 240 
VAC)

With the projection

facing down

Connection jack

Common AC Adapter 05 

(sold separately)

Common AC Adapter 05 

(sold separately)

Mount the product in the desktop holder 
(KYF37PUA) (sold separately) with the product 
closed

Mount the product in the direction shown. Note 
orientation of the product and desktop holder 
(KYF37PUA) (sold separately).

Charging/Notification 

indicator

Charging with a PC

Connect microUSB Cable 01 (sold separately) to 
a chargeable USB port of a PC after the PC is 
activated completely

Check the orientation of the microUSB plug of 
microUSB Cable 01 (sold separately) and insert it 
straight into the external connection terminal

When charging is finished, the charging/notification 
indicator goes out.

 

• It may take longer for the battery to be fully 

charged than if you use the specified AC adapter 
(sold separately).

 

• If a screen for detecting new hardware, etc. is 

displayed on the PC, select "Cancel".

USB port of a PC

microUSB Cable 01 

(sold separately)

microUSB Cable 01 (sold separately)

With the 

projection

facing down

Charging/Notification 

indicator

Turning■the■Power■On/Off

Turning the Power On

Turning the Power Off

Hold down 

.

 for at least 

2 seconds

Hold down 

.

 for at least 

1 seconds

[Yes]

Initial Settings

The first time the power is turned on, a screen for making initial settings is displayed, and you can set an au ID.
An au ID is an identifier for customers to use au services. Register your au phone number as an au ID. By setting an 
au ID, you can use various services provided by au such as au スマートパス (au Smart Pass) and au WALLET.

 

From the standby screen, press 

k

→ [Settings] → [au ID Setting] to set.

The initial settings screen is displayed only in Japanese.

The initial settings screen 

is displayed → 

k

The explanation screen of 

the pair funtion is 

displayed → 

k

The request about sending 

data for quality 

improvement is displayed 

→ 

k

 (設定 (Setting))

[使用情報を送信 (Send 

Information for Use)] → 

Confirm the contents

→ [同意する (Agree)] → 

o

 

(次へ (Next))

The au ID settings screen 

is displayed → 

k

The confirmation screen 

for incurring 

communication charges 

appears → [OK]

The confirmation screen 

for au ID利用規約 (au ID 

Terms of Use) appears → 

[同意して次へ (Agree and 

Next)]

*  For registering an au ID 

at the first time, follow 
the on-screen 
instructions.

au ID setting is complete

*  Continue by following the 

on-screen instructions.  
To exit the setting, 

.

 → 

[はい (Yes)]

To Enter Numbers (Switching Character Type)

When a security code input screen such as ID confirmation, etc. 
appears, select the security code entry field and press 

j

 (Char.) to 

change the character type to numbers.

*  The security code is a 4-digit number set at subscription.

Switching to English Display

You can switch the display from Japanese to English.

From the standby 

screen, press 

k

 

 [

設定

 

(Settings)]

[

その他の設定

  

(More settings)]

[

言語と入力

  

(Language & input)]

[

言語

 (Language)]

[English] 

 

k

* The message "

起動中のアプリ、メール送受信、ダウンロードなどが終了される場合があります。変更

しますか?

" (Applications, mail transmission/reception, and downloads may be 

terminated. Change the language?) appears, confirm the content and then [

はい

 

(Yes)].

Number input

Press 

j

 to switch 

the character type

Setting Wi-Fi

®

Use your home Wireless LAN (Wi-Fi

®

) or public wireless LAN to connect to the Internet.

*  The battery is consumed faster when the wireless LAN (Wi-Fi

®

) function is ON. You are recommended to turn wireless LAN 

(Wi-Fi

®

) function OFF when not using wireless LAN (Wi-Fi

®

) function.

From the standby 

screen, press 

k

 → 

[Settings]

[Wireless/Network]

[Wi-Fi]

[Wi-Fi]

*  To turn wireless LAN 

(Wi-Fi

®

) function ON, 

mark the check box.

Available Wi-Fi

®

 networks are listed.

 

• Select a Wi-Fi

®

 network to connect → 

k

 → Enter a password as required → 

o

 (Connect) to connect the Wi-Fi

®

 

network.

 

• If the Wi-Fi

®

 network you want to connect to is not detected, press 

u

 (Menu) → [Add network] and connect to 

the Wi-Fi

®

 network manually.

Checking On-Screen Status

Check the signal strength and battery level on-screen.

① Signal strength (received field strength)
 

 -   : Level display   : Out of service area

 

• The icon that indicates network is displayed at the 

upper left.

 

: 4G (LTE) available

 

: During GSM/UMTS overseas network

② Battery level
 

 : 100% /   : Empty /   : Charging

E-mail

To use e-mail (@ezweb.ne.jp), subscription to LTE NET is required.
If you did not subscribe when you purchased the product, contact an au shop or Customer Service Center.
Your e-mail address is determined automatically after initial setting. You can change the e-mail address later.

Initial■Settings

From the standby screen, 

press 

j

A confirmation screen for 

incurring communication 

charges appears → [接続す

る (Connect)]

The setting completion 

screen appears → [閉じる 

(Close)]

You cannot make initial settings in Wi-Fi

®

 communication only, and an error message is displayed. You can set 

Wi-Fi

®

 settings to OFF in the following operations.

When the standby screen is displayed, press 

k

 → [Settings] → [Wireless/Network] → [Wi-Fi] → Unmark "Wi-Fi".

Checking■E-mail■Address

From the standby screen, 

press 

j

u

 (Menu) → [E-mail 

settings]

[E-mail information]

Your E-mail address is 

displayed.

Changing■E-mail■Address

From the standby screen, 

press 

j

u

 (Menu) → [E-mail 

settings]

[Other settings]

The confirmation screen 

for incurring 

communication charges 

appears → [接続する 

(Connect)] → [Eメールアドレ

スの変更へ (To change 

e-mail address)] 

Enter the security code

*

 

→ [送信 (Send)]

The precaution screen for 

changing e-mail address 

appears → [承認する 

(Accept)] 

Enter an e-mail address → 

[送信 (Send)]

[OK] → The completion 

screen for changing e-mail 

address appears → [閉じる 

(Close)]

*  The security code is a 4-digit number set at subscription.

How to Transfer Data

You can return/save data from your old au phone to the product using a microSD memory card or an au server.

 

To return data using au server, store the data from the old au phone to au server beforehand. Setting au ID is 
required for using the au server.

 

To return data using a microSD memory card, save the data from the old au phone to the microSD memory card 
beforehand.

From the standby screen, 

press 

k

 → [Security 

Safety]

[Data Storage App]

Select "データ移行 (Data 

transfer)" and transfer 

data according to the 

guidance on the screen.

To use "Data Storage" application to back up contacts to au server automatically, set as follows.
From the standby screen, press 

k

 → [Security Safety] → [Data Storage App] → [データを保存/戻す (Save/Return 

data)] → [auサーバーを使う (Use au server)] → [アドレス帳の自動お預かり設定 (Contacts auto backup setting)]

Increasing the Lighting Time of the Screen

You can set the length of time until the screen automatically turns off when not operating the product.

From the standby screen, 

press 

k

 → [Settings]

[Wallpaper/Display]

[Backlight time]

Select a length of time → 

k

Adjusting the Brightness of the Screen

You can adjust the brightness level of the screen.

 

• "Auto" detects the ambient light level to adjust the display brightness.

From the standby screen, 

press 

k

 → [Settings]

[Wallpaper/Display]

[Brightness level]

Select a level → 

k

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