Release: 2022-01-18

Welcome to Ufunnetwork!

Ufunnetwork recognizes the importance of protecting the privacy of all information provided by users of our services. We have adopted this privacy policy to assure our users that their personal information will be kept confidential.

Please carefully read this Privacy Policy (hereinafter referred to as the "Agreement") before you (user) to register as users of "Cresta Hotels" and ensure that you fully understand the terms of this agreement. Please carefully read and choose whether to accept or not to accept this agreement.


A. Account Registration and Cancellation

1、Users need to register an account of "Cresta Hotels" before using this service. The account should be registered using a mobile phone number, which has not been used for other "Cresta Hotels" accounts and has not been banned by the service under this agreement.

2. Users should authorize "Cresta Hotels" to use their personal information when registering the account. Therefore, by completing registration, the user agrees to the service's extraction, disclosure, and use of the user's information.

3. According to the phone binding and registration of the account, you allow the service to use information such as your phone number and mobile device identification code to be used for registration.

4. Users can do the account cancellation directly with the "Cresta Hotels" APP: click button "Cancel Account" at page "Me". You can also refer to support@ufunnetwork.com to send an email to request cancellation accounts. we will reply and confirm the operation within 3 days.


B. Application Permission List

1. Storage permissions, including reading the content of the storage card and modifying or deleting the content of the SD card
The application needs to load user related information (such as user check-in information, electronic key information of Bluetooth devices, etc.) from the server through the network. In order to avoid frequent network interaction and consuming excessive traffic, and to ensure that Bluetooth devices can be accessed even in poor network environments, it is necessary to save Bluetooth device information (such as electronic keys, etc.) locally and perform related modification or deletion operations.

2. Telephone permissions, including reading call status and mobile network information
When performing certain user operations, the application needs to determine the specific implementation method based on the actual network status. If it is not connected to the network, the user must be reminded to check the device status and only limited operations are allowed.

3. Location permissions, including approximate location information and exact location information
The core feature of the application is communication with Bluetooth devices, such as obtaining information about nearby Bluetooth lock devices to unlock them. The system only allows apps with location permissions to perform Bluetooth operations.

4. Contact permissions, including creating/modifying/deleting contacts and reading contacts
The application mainly manages users through the mobile numbers, and one important feature is to share the electronic keys of Bluetooth devices, which can be shared with other mobile users in the phone book by reading contacts.

5. Images Imformation
The application doesn't collect users' Image information.

6. Obtain device information, including reading device call status and identification code
The application requires a device identification code to protect user data security: the application restricts the same account to only login to one device at a time.
Our APP is developed based on DCloud uni-app(5+ App/Wap2App), it is necessary to collect your device's unique identification code (IMEI/android ID/DEVICE_ID/IDFA) during the operation of the application for statistics service. For more detail please refer to Service Protocols of DCloud (https://ask.dcloud.net.cn/protocol.html).

7. Obtain MAC address and installed applications
The application requires the JPUSH feature to push notifications to users, such as when the user's lock device is opened by the customer. The JPUSH feature requires obtaining MAC addresses and installed applications.


The Ufunnetwork contact, registration and invitation forms require users to provide their phone number and other contact information. This information is kept confidential and will only be used for account verification and SMS notifications listed on your account. We do not disclose, sell or give this information to any other companies or organizations without your consent.

If you have any questions regarding this policy, please contact support@ufunnetwork.com.