[Important Information]
○ Instructions on what to do if the update check button is not visible or installation is not possible.
- Please delete device settings > Applications > Google Play Store > data in storage space, clear cache, and try again.

Thank you to our customers who always use Post Office Finance.

Through Post Office Banking (Itda Banking), you can use fast and convenient post office financial services anytime, anywhere.
All transaction information is encrypted and transmitted securely so that it cannot be forged or altered.

■ Precautions
- Smart banking services cannot be used on devices whose OS has been altered (rooted).
- Data charges may apply depending on the mobile carrier plan you are using.
- The post office will never ask you to enter the entire security card number.
- Do not keep the security card as a file, such as by photographing it or entering it into an app.

Post Office Banking has been renovated to provide convenient, user-centered financial services.

■ Design renewal
- Customer-oriented UI and menu reorganization
- Improved service access convenience

■ Strengthening customer convenience services
- New post office smart corporate banking service
- You can open an account/card through the mobile subscription center service and sign up for the post office banking one-stop service.
- Added frequently used menu favorites function
- Introduction of new purchase of Post Office Banking Fund
- Recommend customer-customized fund products through robo-advisor
- Post office banking (individual) available in 7 languages
- Possible to compare/design post office sales products through financial product mall (deposit/insurance/fund/card)
- My financial information at a glance through My Page (My Home)
- Added account alias and main account designation function
- Large font transfer, security image designation function added, etc.

■ Enhanced accessibility and security
- Simple biometric authentication (fingerprint) application
- Supports simple login with PIN number
- Supports automatic input of text authentication number

We will always strive to provide optimal service to our customers in addition to safe financial transactions.

■ Information on permissions and purposes for using the post office smart banking app
- Save (required): Check OS tampering (rooting) and store certificates, etc.
- Phone (required): Confirm phone number and device, etc.
- Location (optional): Find post office/ATM location (apply for on-site consultation?), etc.
- Camera (optional): Scan utility bill QR code (need to check if ID is authentic), etc.
- SMS (optional): Automatic input of additional SMS authentication, etc.
- Address book (optional): Phone number transfer, SMS sending after transfer, phone number search (SDA3.0.6 or higher), etc.

* Access rights are divided into essential rights and optional rights. Optional access rights limit some related functions, but if you do not allow essential access rights, you will not be able to use Post Office Banking.

* In Android 6.0 and below, all access rights can be applied as required. In this case, you must upgrade the OS to 6.0 or higher and uninstall and reinstall the Smart Banking app to set optional access permissions.