本指南介绍了未成年人在线移动游戏环境中的功能保护措施，如游戏时间设置和消费设置。本指南还规定了监控系统的要求，但未规定未成年人监护的具体参数。

This guide describes functional safeguards in online mobile gaming environments for minors, such as gaming time settings and consumption settings. This guide also specifies requirements on a monitoring system but does not specify the specific parameters on guardianship to minors.