Archived App (Last seen on 17 Feb 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
在线技术支持提供机型查询，可以选择不同的机型进行查询，提供相应的服务。
What's New in 在线技术支持系统
1.4.9
November 23, 2021
遗留问题修复， 体验优化。
