What is the preset caller ID, and how can I modify it?

Follow these steps to modify the default caller ID: 

1. Log in to your Fax.Plus account, and go to the Settings section on your dashboard.
2. Under the tab for Faxing, find Company-Wide Fax Settings. Click on Edit.
3. Click on the dropdown arrow for your current Default Caller ID, and choose your preferred number from the list of available caller IDs.
4. Click on Confirm.
   

   Note: The default caller ID is the fax number utilized for fax transmission by users of Business and Enterprise plans who have not yet been assigned a specific fax number.