Mateline X List of Personal Information Collected

Huawei (hereinafter referred to as "we", "us", or "our") will strictly comply with national laws and regulations, incorporate legal compliance into our product design and business processes, and use industry-leading security technologies to ensure data security. We attach significant importance to your personal information and privacy protection and are committed to safeguarding every user's privacy rights. We will comply with the principles of legality, propriety, necessity, and integrity, including:

Clear and reasonable purposes: Personal information shall be processed for clear and reasonable purposes, be directly related to the purposes for which the personal information is processed, and be processed in a manner that has the minimum impact on the rights or interests of individuals.
Data minimization: Personal information shall be collected to the minimum extent necessary for the purpose of processing, and no excessive personal information shall be collected.
Openness and transparency: Personal information shall be processed in accordance with the principles of openness and transparency. The rules for processing personal information shall be disclosed, and the purposes, methods, and scope of information processing shall be explicitly specified.
Quality assurance: During personal information processing, the quality of personal information shall be assured to prevent adverse impact on personal rights or interests caused by inaccurate or incomplete personal information.
Security assurance: We are responsible for our personal information processing activities and take necessary measures to secure the processed personal information.

Service Scenario	Purpose	Personal Data Type	Collection Method	Personal Information to Be Collected
Account login	Login, authentication, and user management	Account information	Entered by users for login	User account/Password (only for authentication, not collected)
			Entered by users for login	W3 account
			Entered by users for login	Uniportal account
		Device ID	Automatically collected by the app during login	AndroidID
		Device ID	Automatically collected by the app during login	UUID
Personnel contact	Personnel contact during service processing in the O&M domain, such as WO processing	Contact information	Entered by the user on the personal information maintenance page (synchronized from OWS by default)	Name
			Entered by the user on the personal information maintenance page (synchronized from OWS by default)	Mobile number
			Entered by the user on the personal information maintenance page (synchronized from OWS by default)	Email
			Entered by the user on the personal information maintenance page (synchronized from OWS by default)	Account avatar
EHS management for field operations	EHS safety check is performed based on users' workwear photos.	Photo	Entered by users during WO processing	Workwear photo
Digital fuel management	The digital fuel management function is provided for field service processing.	License plate number	Entered by users during WO processing	License plate number of the fuel tanker
Digital fuel management		Invoice	Entered by users during WO processing	Invoice information for fuel purchase
Log auditing	Improve products and services through internal audits, data analysis, and research.	Log information	Automatically collected by the app during login	IP address
			Automatically collected by the app during login	Login log
			Automatically collected by the app after login	Audit log
Technical support	The app identifies and locates issues, provides technical support, fulfills legal obligations, ensure reliable, secure, and stable running of products and services, and optimizes products and services.	Issues reported by users	Entered by users during feedback	Screenshots and description of the issues
		Issues reported by users	Automatically collected by the app when a user reports an issue	App log
		Device information	Automatically collected by the app after login	OS type
			Automatically collected by the app after login	OS version
			Automatically collected by the app after login	Device type
			Automatically collected by the app after login	Device memory
			Automatically collected by the app after login	App version
Security protection	App security protection	Device information	Automatically collected by the app after login	Whether the device is jailbroken
Map function for field operations	With your consent, the app provides map-related functions for WO processing, including location, navigation, route planning, and address search.	Location information	Mateline invokes the map function on the mobile phone. Automatically collected by the app after login	Precise location information and approximate location information
Location collection	The app processes site tasks, displays FME locations on the GIS map, performs clock-in/out, and enables the geo-fencing function.	Location information	Mateline locates users using the positioning module on mobile phones, and reports the location information to the OWS. When the location collection switch is turned on, the app will collect your location information during WO processing. The switch is turned off by default. After the switch is turned on, the collection interval is 5 minutes by default and can be changed to a minimum of 1 minute. The app will continue collecting location information while running in the background to meet service requirements.	Precise location information
FMEMate Q&A	During WO processing, FMEMate analyzes the questions, optimizes the answers, and improves the accuracy.	FMEMate Q&A records	Entered by users when the FMEMate is used	Chat records
FMEMate Q&A		FMEMate Q&A records	Entered by users when the FMEMate is used	Comments and likes