The short message communication services are unique to the BDS, distinguished from other global navigation satellite systems.

短报文服务是北斗卫星系统独有的，有别于其他全球导航卫星系统。

A series of achievements related to the BDS-3 short message communication services were revealed at the conference, including new mobile phone functions and satellite-Earth technology solutions.

会议上展示了与北斗三号短信通信服务相关的一系列成果，包括新的手机功能和星地技术解决方案。

And here we're talking more in the emergency management realm strategies like cooling  centres, public warning messages, communication, certain laws and protections about heat  safety.

在这里，我们更多地讨论应急管理领域的策略，例如冷却中心、公共警告信息、通信、某些法律和有关热安全的保护措施。