Additional personal information collected in the Service

[Required] Mobile phone number (including the country code), contact information stored in smart phones and other devices (phone number, name), nickname, profile photo
[Required] Encrypted user identification value (CI) (in case of user protection measure relaxation)

[Required] voice information (if fraudulent use is reported)

[Required] Profile image, nickname; [optional] contact information, email, age, gender, region

[Required]

• - To launch a project team: contacts, primary account number, name of account holder
• - To request project crew registration: contacts, email
• - To refund donation: account Number, name of account holder
• - For applicant selection: evidential documents
• - When requesting a receipt for contribution: Encrypted user connecting information (CI)

[Required] [To use the assessment service] age, gender, area (Gu-level)

[Required] voice command information (text) and voice information
[Optional] Child information (name, date of birth, sex, favorite character)

[Required]
To add your accounts: email address, password

[Required] [For project winners] Name, author name, profile picture, author profile information, phone number
[Required] [Participating as a [틈] (tmm) curator] Name, author name, profile picture, author profile information, phone number
[Optional] Email, affiliation, SNS/website address

[Required] content's attribute data (meta data), device contacts
[Required] (For using Talk Drive password) ID, password

[Optional] Personal Customs Code

[Required] (Upon registering a profile in the Friends Home Scale App) Name, Gender, Date of Birth, Weight, Height

[Required] (When applying for providing no-review) e-mail
(When editing information) [Optional] e-mail
[Optional] (When using My Log) Service use history related to user's mobility, including vehicle navigation travel log, public transportation stop notification history and bicycle travel logs
[Optional] (When adding My places) My places, including home, and work/school

[Required] For issuance of certificates : Name, date of birth, mobile phone number, Mobile network operator, nationality (domestic/foreign), sex, Encrypted connection information(CI), certificate data
[Required] For identity verification : Name, sex, date of birth, mobile phone number, telecommunications carrier, local/foreign residence, CI, DI
[Required] For account holder verification : Name of the account holder, account number, name of the bank
[Required] (To check fraudulent account history) Name, account number, bank name, mobile phone number, mobile network operator, encrypted user connecting information (CI), certificate data

[Required] Bank name, bank account number, account holder name

[Required] phone number

[Required] (Common) Name/phone number of booker, name/phone number of representative user
(Accommodation bookings) Email address of booker
(Parking/maintenance service) License plate number of booker
(KTO Stay event participation) Residence of user (city/county/district), reservation details (payment, accommodation, check-in date, duration of stay), year of birth, gender, connecting information (CI)

[Required / Optional (When selecting the digital card customization service)] Card owner information and card transaction history in the digital card

• - Digital card issuer and information entered by the user
• - Basic information about the digital card (partner name, card name, product information, card valid value etc.)
• - Digital card transaction history
• Talk Student ID : [Required] Name, date of birth, school, student ID no., degree, major, registration status
• Digital cards: [Required] Name, date of birth, sex, certification of coverage history under the National Pension Scheme (names of workplace, dates of coverage)

[Required] (When registering as an ESG member) Name, contact information, email

[Required] Payment history, payment request/rejection history, payment approval request information, approval request information (payment method change history, payment authority change history)

[Required] Name (in Korean/English), Gender, Date of Birth, Nationality, Phone Number, Address, Occupation, Encrypted User Identification Value (CI), Account Number, Email Address, (For Enhanced Customer Due Diligence) Official Identification Number (Resident Registration Number, Driver's License Number, Foreigner Registration Number) and Proof of Identity (e.g., ID card, etc.)

[Required] Product to be delivered: name, address, phone number
[Optional] Mobile product: mobile phone number * (To process public charge and tax) name, resident registration number, phone number, address, email

[Required] Encrypted user connecting information (CI), credit card receipt item and details
[Optional] (For customized services) credit card receipt item and details

[Required] Bank name, account number, name, date of birth, encrypted user connection information (CI).

[Required] Name, Encrypted User Identification Value (CI), (When Issuing Official Electronic Address) Official Electronic Address, Service Usage History

[Required] Recipient's name, phone number

User photos

[Required] Name, IMEI, wallet address (public key)

[Required] Personal customs code (for international purchases)

[Required]
- Kanana ID, nickname, profile image, date of birth (if entered), friend list
- Chat content (e.g., audio, files, images, text, URLs, videos) entered or shared by users when chatting with AI mates, friends, or other users during service use
- Chat messages or inquiries (including input data) submitted to the generative AI model by the user, and the answers and generated results thereof
- Interests and preferences analyzed using service use records
- Service misuse records