關於「Google contact manager」標籤，搜尋引擎有相關的訊息討論：

登入- Google 帳戶accounts.google.com › ServiceLogin › googleplaygames?gl=hkGoogle Contactsaccounts.google.com › ServiceLogin › service=contactsGooglewww.google.comAPIs Explorer - Google for Developersdevelopers.google.com › apis-explorerClassroom Management Tools & Resources -