User preferences allows you to access settings that refer to your user account only

First Login: User Consent

When logging into Nimbus for the first time you will be asked to grant required User Permissions, allowing Nimbus to query contact data and use call features under your user name.

(warning) Not granting these permissions will greatly reduce the functionality of Nimbus and related apps. This has to be done for each Nimbus user and team individually, or can be done by an Administrator. → More details in the "Permissions" tab below.

(lightbulb) User Preferences are structured into tabs, explained in the following: