User Guide Rev: 2.2

18 January 2022

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We believe in a brave new world,
where you are the key to everything.
Make your Wallet Secure.
Patented Standalone Mode.
USB + BLE dual interface.
Multiple Wallets and Cryptocurrencies.

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Table of Content
Before Starts

Mobile App

Standalone Mode

5Outlook

7

AT.Wallet Diagram

3

Quick Start

4

BLE Pairing

54-1

BLE Pairing

Fingerprint Enrollment

5-1

Fingerprint Enrollment

6

Login to Initial Wallet

6-1

Login to Initial Wallet

7

Add Cryptocurrencies

7-1

Add Cryptocurrencies

8

Transaction - Receive

8-1

Transaction - Receive

9Transaction - Send

9-1

Transaction - Send

10

Additional Settings

10-1

Additional Settings

11LED Display

12Highlights & Notes

13Regulations

Windows / Mac App4

Before Starts

Congratulations! You’ve got your AT.Wallet.
Your AT.Wallet will be ready to use in a few moments.
Thank you and enjoy!
1) Open up the box and get comfortable with the hardware.
2) Check your box contents.
• 1 Hardware Wallet• 1 USB Cable• 2 Recovery Sheets• 1 USB Docking
Setting up

5Outlook

E-ink Display

USB Ports

Fingerprint Sensor
Up to 8x fingerprints
LED #1 LED #2

KeycodeUnique for each AT.Wallet

Power button

6OutlookStandalone mode
Single-click - Toggle to The Next Page•
Power ON•
Verify Fingerprint•
Loading → Main Wallet•
1st Cryptocurrency Summary•
1st Cryptocurrency QR Code•
1st Cryptocurrency Address•
2nd Cryptocurrency Summary…

•Single-Click- Power ON•

Double-Click- Entering BLE Secure Pairing Mode•

Long-Press Over 4 Seconds…
- Power OFF (E-ink will refresh from black to blank)

BLE Mode Power-Saving Policy:• When AT.Wallet card connects with host app (BLE mode) and there
are no operations (app and card) for 60 sec., BLE will disconnect(avoid battery consuming continuously) and the app will remind you
about “Session Expired”.
• If AT.Wallet card has no BLE or USB connection, it will power off
automatically after 120 sec. without any operations to avoid battery
consumption.
• Please “Log out” from App and click a specific wallet card to log inagain by fingerprint.

Power button

7Diagram
1x AT.Wallet card

2x Wallet(s) per card

10x Cryptocurrencies per wallet
Cryptocurrency #1
Cryptocurrency #2

Main Wallet

Cryptocurrency #3…..
Cryptocurrency #10

Cryptocurrency #1Cryptocurrency #2
AT.Wallet allows 2x Wallets• Main Wallet + Hidden Wallet• Easily login to Hidden Walletfrom Main Wallet

Hidden Wallet

Cryptocurrency #3…..
Cryptocurrency #10

8Quick Start

Charge your AT.Wallet before the first use.
1)

Insert your card into the docking to connect to USB port orany USB adaptor.

2)

Download The App- AT.Wallet App• Mobile• Desktop

NOTE:•
If AT.Wallet connects to USB port but nothing happens (no LED ON), please wait
for a while since there is the protect circuit to make sure the battery voltage is notlower than 3.0V.
•USB port of PC: USB mode- AT.Wallet can work as USB Wallet with Windows andMac app•
USB power adaptor: BLE mode- AT.Wallet can work as BLE Wallet with iOS,Android, and Mac app

https://apps.apple.com/us/app/at-wallet/id1490097962?mt=12

Or search “AT.Wallet”

https://www.microsoft.com/enus/p/atwallet/9nl882f9103d?rtc=1&activetab=pivot:overviewtab

Quick Start: ChargeA.

Insert Your Wallet into Docking: YouTube - https://youtu.be/mSfReGrRFWg

B.

Connect to PC→ USB icon will appear→ LED#2 will be yellow flashing (charging process begins)

910

Quick Start: 3 Way Connection

BLE (Bluetooth Low Energy)

Pair and connect via BLE: Working with themobile app and the Mac app.

USB

Stay on Docking via USB to connect with
PC by Windows/Mac app.

Standalone modeStandalone mode to check amount andreceive transaction via QR code.

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1

Quick Start: Initial a Wallet
Initial Wallet

1-1. BLE Pairing(iOS, Android, Mac)
1-2. USB Connection (Mac/Windows app)

2. Enroll Fingerprint &Matching

3-1. Create a New Wallet
3-2. Recover your Old
Wallet4-1. Add Cryptocurrencies
4-2. Select a
cryptocurrency &Synchronizations

5. Transaction(s) orSettings

Login to AT.Wallet for more actions

Settingso1-1. BLE Connection
1-2. USB Connection (Mac/Windows app)

Initial Hidden Wallet(create new or recover wallet)

2. Fingerprint Matching

3. Cryptocurrency
Synchronization

4. Transaction(s)Send/Receiveoooooo

Switch to Hidden Wallet
Enroll/Delete Fingerprint(s)Add/Delete Cryptocurrency
Log OutReset
Select Currency

App: Layout #1

12

App: Layout #213

App: 1-1 BLE Pairing

Initial Wallet

14

1
5

App: 2. Fingerprint Enrollment

Initial Wallet

1-1. BLE Pairing
1-2. USB
Connection (Mac/Windows app)

2. Enroll
2. Enroll Fingerprint
Fingerprint& &Matching
Matching

3-1. Create a NewWallet
3-2. Recover yourOld Wallet

4-1. Add
Cryptocurrencies
4-2. Select a
cryptocurrency
100%
100% &
Synchronizations

5. Transaction(s) orSettings
Matched1)

Touch fingerprint sensor around 14~16 times.

2)

Percentage of Enrollment is Increasing.

3) Verify enrolled fingerprint –o “Matched” (LED#2 shows GREEN);o If it’s “Mismatched” (LED shows RED), please touchagain to verify.
4) Click “Enroll” to enroll more fingerprints in or click“Done” to finish.

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App: 3-1 Login to Initial Main Wallet

Initial Wallet

1-1. BLE Pairing
1-2. USB
Connection (Mac/Windows app)

2. Enroll
Fingerprint &Matching1) Name your main wallet

3-1. Create a New
3-1.
Create a New Wallet
Wallet3-2. Recover your Old
3-2. Recover yourWallet

Old Wallet

4-1. Add
Cryptocurrencies
4-2. Select a
cryptocurrency &Synchronizations

5. Transaction(s) orSettings

2) Create a new wallet
3) Select language
4) Select length ofMnemonic.
5) write down Mnemonicwords to the “RecoverySheet” inside the box.

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7

App: 3-1 Login to Initial Main Wallet

Initial Wallet

1-1. BLE Pairing
1-2. USBConnection (Mac/Windows app)

2. Enroll
Fingerprint &Matching

3-1. Create a New
3-1.
Create a New Wallet
Wallet3-2. Recover your Old
3-2. Recover yourWallet

Old Wallet

4-1. Add
Cryptocurrencies
4-2. Select a
cryptocurrency &Synchronizations

5. Transaction(s) orSettings

1)

Answer questionnaires following the “RecoverySheet” that you wrote down.

2)(option) For better security, you can assign“Passphrase” for those “Mnemonic words” forrecovery, so that when you do “recover walletbase on Mnemonic words”, it requires you to typecorrect “Passphrase” to recover. Please remember
your Passphrase, we won’t record it!

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App: 4-1 Add Cryptocurrencies

zwallet1-1.
BLE Pairing
1-2. USB Connection(Mac /Windows app)

2. Enroll Fingerprint &Matching

Each cryptocurrency willsync with chain to show thetotal amount, also thedefault currency/exchange
rate – The following regionof host app, it’s also
adjustable from settings.

Add Cryptocurrency

Select Available
Cryptocurrency

4-1. Add
4-1. Add Cryptocurrencies
Cryptocurrencies
4-2. Select4-2. Selecta a
cryptocurrency &cryptocurrency&Synchronizations
Synchronizations

5. Transaction(s) orSettings

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9

App: 4-1 Add Cryptocurrencies

1-1. BLE Pairing
1-2. USB Connection(Mac /Windows app)

2. Enroll Fingerprint &Matching

Each cryptocurrency will sync
with chain to show the total
amount, also the default
currency/exchange rate – The
following region of host app, it’salso adjustable from settings.

4-1. AddCryptocurrencies
4-2. Select acryptocurrency &Synchronizations

Add Cryptocurrency

Transaction RecordsTransaction Details

5. Transaction(s) orSettings

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App: 4-1 Add Cryptocurrencies - BIP84

BIP44 refers to the accepted common standard to derive non Segwit addresses. These addresses always begin with a 1.
(default of AT.Wallet)
BIP84 refers to the accepted common standard of deriving native segwit addresses. These addresses always begin with bc1- and are referred to bech32 addresses.
• You can switch to BIP84 when you are adding new cryptocurrency (Bitcoin or LiteCoin only) as below.

What’s Segwit?
Learn more details!

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App: 4-1 Add Cryptocurrencies – ERC20 Tokens

Select ETH and click “Receive” button.

The token accounts will only appear after the token transaction has been
confirmed on the Ethereum blockchain.

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App: 5. Receiving
For others to send coins to you

1-1. BLE Pairing
1-2. USB
Connection (Mac/Windows app)

2. Enroll
Fingerprint &Matching

3-1. Create a New
Wallet3-2. Recover yourOld Wallet

4-1. Add
Cryptocurrencies
4-2. Select acryptocurrency &Synchronizations* Fingerprint verification is
NOT necessary for receiving
payments.

2) Click your AT.Wallet fromabove list, which the Keycode
appears on AT.Wallet matches
the number shown on the app.

Select your choice and click“Receive” button.

5.
Transaction(s)5. Transaction(s)or orSettings
Settings

Showing QR code andaddress.

select the address and present QR
code for scan or copy the address
to share manually.

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App: 5. Sending
Send coins to others simply

1-1. BLE Pairing
1-2. USB
Connection (Mac/Windows app)

4-1. Add
3-1. Create a New
Send BitcoinCryptocurrencies
Testnet2. EnrollWalletFingerprint &4-2. Select a3-2. Recover yourMatching2NGZrVvZG92qGYqzTLjCAewvPZ7JE8S8VxE
cryptocurrency &2NGZrVvZG92qGYqzTLjCAewvPZ7JE8S8VxE
Old Wallet
Synchronizations

5. Transaction(s) orSettings

Please double check andconfirm this transaction
Sent
0.0002 BTC
To
2NGZrVvZG92qGYqzTLjCAewvPZ7J
E8S8VxE2) Click your AT.Wallet fromabove list, which the Keycode
appears on AT.Wallet matches
the number shown on the app.

Filling in the “To” line with theaddress or press the icon to scanreceiver’s QR code.

Fee0.0000774 BTC
NoteCancel

Confirm

Check the sending details on theapp, as well as your card. Make
sure the amount on both screens
is correct.

Verify by bound fingerprint(s) orverify by any enrolled fingerprint if
there is no binding.

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Additional Settings
1x AT.Wallet card

AT.Wallet allows 2x Wallets• Main Wallet + Hidden Wallet• Easily login to Hidden Walletfrom Main Wallet

2x Wallet(s) per card

10x Cryptocurrencies per wallet

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Additional Settings: Fingerprint / Device Management
1x AT.Wallet cardoUp to 8x fingers

oThe fingerprint can’t bedeleted only If it bound withassigned wallet.

o

If there is something wrong
with your fingerprint sensor,
re-calibrate sensor to work
(Please do not touchfingerprint sensor duringcalibration!)

2x Wallet(s) per card

10x Cryptocurrencies per walletoCheck and upgrade
firmware automatically.

o

If you lose your wallets,
you can recover it andenrolled fingerprints will
still be there.

oErase all data.

oAT.Wallet card ID,
Firmware version, batterystatus.

oSelect currency.

26Additional Settings: Fingerprint / Device Management
1x AT.Wallet cardo

2x Wallet(s) per card

10x Cryptocurrencies per wallet

If there is no any fingerprint bound withspecific wallet:
1) Login to main wallet via any
enrolled fingerprint.
2) Switch to hidden wallet frommain wallet.
3) Standalone mode is only for mainwallet.
Verify any enrolled finger→ “Matched”→ “Login” to main wallet

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Additional Settings: Wallet Management
1x AT.Wallet card

2x Wallet(s) per card

10x Cryptocurrencies per walletooo

Rename wallet (main or hidden wallet) or
Cryptocurrency.
Initiate and Login to hidden wallet from
“Switch to Another Wallet”.

Logout from AT.Wallet, BLE disconnected; If
your wallet card is power off, please logout
from here and re-login.

28Additional Settings: Firmware Update
oNote:
1. The power cannot be turned off until the software update is complete.
2. Turn off and on AT.Wallet again once the update is complete.

Firmware Update

UpdateWindows/Mac App: Layout

2930Windows/Mac App: 1. BLE Pairing/USB Connecting
BLE Pairing (For Mac only)

USB Connecting (For Mac and Windows)

Windows/Mac App: 2. Fingerprint Enrollment

1)

Touch fingerprint sensor around 14~16 times.

2)

Percentage of Enrollment is Increasing.

3)ooVerify enrolled fingerprint –“Matched” (LED#2 shows GREEN);
If it’s “Mismatched” (LED shows RED), please touch again to verify.

4) Click “Enroll” to enroll more fingerprints in or click “Done” to finish.

31

Windows/Mac App: 3. Login to Initial Wallet1)ooVerify enrolled fingerprint –“Matched” (LED#2 shows GREEN);
If it’s “Mismatched” (LED shows RED), please touch again to verify.

2) Click “Login” to initial wallet.

1)

Touch fingerprint sensor around 14~16 times.

2)

Percentage of Enrollment is Increasing.

3)ooVerify enrolled fingerprint –“Matched” (LED#2 shows GREEN);
If it’s “Mismatched” (LED shows RED), please touch again to verify.

4) Click “Enroll” to enroll more fingerprints in or click “Done” to finish.

32

Windows/Mac App: 3. Login to Initial Wallet

3) Create a new wallet
4) Select language
5) Select length of Mnemonic.

33

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Windows/Mac App: 3. Login to Initial Wallet6) write down Mnemonic words to the“Recovery Sheet” inside the box.

7) Answer questionnaires following the “RecoverySheet” that you wrote down.
8) (option) For better security, you can assign“Passphrase” for those “Mnemonic words” forrecovery. Please remember your Passphrase, we won’t
record it!

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Windows/Mac App: 4. Add Supported Cryptocurrency

Each cryptocurrency will sync with chain to show the total amount, also
the default currency/exchange rate – The following region of host app, it’salso adjustable from settings.
Transaction Records

Select and add specific cryptocurrency. We allow max 10x
cryptocurrencies, and it can be duplicated (for example, 2x
Bitcoin, 3x Ethereum, ….)

Transaction Details

36Windows/Mac App: 5. Receiving
For others to send coins to you

Showing QR code and address.

select the address andpresent QR code for scan or
copy the address to sharemanually.
* Fingerprint verification is
NOT necessary for receiving
payments.

37Windows/Mac App: 5. Sending
Send coins to others

Check the sending details on
the app, as well as your card.
Make sure the amount on bothscreens is correct.

Verify by bound fingerprint(s) orverify by any enrolled fingerprint if
there is no binding.

38Windows/Mac App: Settingsooooo

Add Cryptocurrency: You can add new cryptocurrency here; If you want to enable
BIP84 for Bitcoin or Litecoin, here is the only place to enable.
Delete Cryptocurrency: you only can delete created cryptocurrency here
Rename: Rename wallet (main or hidden wallet) or Cryptocurrency.
Switch to Another Wallet: Initiate and Login to hidden wallet from “Switch toAnother Wallet”.
Logout from AT.Wallet, BLE disconnected; If your wallet card is power off, pleaselogout from here and re-login.

Fingerprint Managementooo

Enroll Fingerprints: Up to 8x fingers.
Delete Fingerprints: The fingerprint can’t be deleted only If it bound with assignedwallet.
Calibrate Fingerprint: If there is something wrong with your fingerprint sensor, recalibrate sensor to work. (Please do not touch fingerprint sensor during calibration!

Device Management
oooo

Firmware Update: Check and upgrade firmware automatically.
If you lose your wallets, you can recover it and enrolled fingerprints will still be there.
Factory Reset: Erase all data.
Display Currency: Select currency.

Standalone Mode

3940

LED Indicator and E-ink Display••

E-Ink: Icons + message (English and Japanese).
Message language is following App “OSlanguage” to show Japanese or English.

LED #1 LED #2
LED#1

LED#2

E-Ink Icon & Message

Power ON

Static Blue

Blue flashing

BLE or USB – Battery – [Welcome]BLE pairing mode

Static Blue

Cyan flashing

Battery – [message]

BLE pairing confirmation

Static BlueWhite flashing

BLE connected to host

Static Blue

Static Blue

Waiting for fingerprint
matching

Blue flashingBlue

Fingerprint matched

BlueGreen ON

BLE or USB – Battery – [message]

Fingerprint not matched

BlueRED ON

BLE or USB – Battery – [message]

Battery charging

Blue

Yellow flashingUSB – Battery charging
Battery charging

Low battery

BlueRED flashing

Battery low

Battery charging till booting

N/A

RED flashing

No display

BLE or USB – Battery – [message]

Battery Icon:
Level 3: Full (85%~100%)Level 2: 61%~85%
Level 1: 36%~60%!: <35%, Low battery, and LED#2 is RED flashing

USB Icon: Card is connecting to USB data port
and be recognized as a HID device
w/o USB Icon: Card is connecting to USB but
battery charging only

| Regulations

209-J00375

CCAO19LP0810T6

FCC ID: 2AOPY-ATWALLET0141

Thank You!!
www.authentrend.com
contact@authentrned.com

19 January 2022