Step 1: Log into your CallHippo account https://web.callhippo.com/dashboard
Step 2: Navigate to Users & Performance in the left menu, and then click on "Users" from the dropdown.
Step 3: Click on the Invite User button in the top right corner.
Step 4: Enter the user's email, choose a role from the drop-down, and click on "Reports To" if you want to assign a manager for that user.
Step 5: Click on any of the available numbers in the "Allocate Numbers" section by simply clicking on them. You can choose more than one number.
Afterward, click on the “Invite 1 User” button to send the invitation link to the user using the provided email address.
Note: To activate an account, the user should accept the invitation received via email and set a username and password.
I hope this was helpful!