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  1. sync.blue® help
  2. Apps and devices

Apps and devices

  • How do I reauthenticate an account?
  • Does the synchronization also work when the sync.blue® for Android app is closed?
  • Does the sync.blue® for Android app have to be opened once by the user?
  • How can I read logs from the sync.blue® for Android app?
  • How do I synchronize contacts with multiple Microsoft users (via app registration)?
  • How do I sync contacts from Google Spreadsheets (via CSV)?
  • What is the difference between the CardDAV server (hosted by sync.blue®) v1 and v2?
  • How to set which contacts account new contacts are saved to on the iPhone?
  • How do I add global external contacts ("Organization Contacts") to the Microsoft 365 Global Address List?
  • How can I synchronize (filter) only certain GAL organization contacts?
  • How do I display the “Contacts” app in Microsoft Teams?
  • How do I synchronize contacts between Microsoft 365 Exchange Online and Microsoft Teams?
  • How do I distribute CardDAV access data via Apple Configurator?
  • Differentiation of sync.blue contacts in the Samsung Contacts app
  • Are company contacts removed from the iPhone as soon as it is deleted from Intune?
  • How do I synchronize contacts with Microsoft Dataverse?
  • How do I distribute the sync.blue® app for Android via Microsoft Intune?
  • How do I synchronize the company name with the FRITZ!Box phone book?
  • How do I synchronize my contacts with Linphone via LDAP?
  • What does the Estos MetaDirectory error message “Administrative limit exceeded” mean?
  • How to I install the sync.blue® app for Microsoft Teams?
  • Why does the iPhone continue to ask for a password for the sync.blue® CardDAV account?
  • How to prevent the “WhatsApp” app from accessing synchronized contacts?
  • How do I distribute CardDAV access credentials to Apple iPhones using Microsoft Intune?
  • How can I synchronize (filter) only specific GAL users?
  • How do I set up an LDAP phonebook on an OpenScape Desk Phone CP?
  • How can I edit contacts in Microsoft Teams?
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sync.blue® help
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