To let someone else in your organization do Google Voice tasks, such as assigning numbers or setting up desk phones, give them an administrator role with Voice privileges.
You must be signed in as a super administrator for this task.
In the Admin console, go to Menu AccountAdmin roles.
- At the left, select the Google Voice Admin role.
This lists users that are currently assigned this role.
- Click Assign Role Assign users.
- Type the username of all users you want to assign this role.
- Click Assign Role.
Note: Users with the Google Voice Admin role can't assign Voice licenses.