When using our email to send a fax, the current cover sheet uses a RingCentral phone number that my clients should never see. I need the ability to change that phone number to my real phone number. This could be done under the fax cover settings. A field could be added for Phone Number. If users want to use the RingCentral phone number, there could be a check or drop-down that says "Use RingCentral Phone". If user choose not to use this, they could type in a phone number and that would show up on the cover sheet. Very simple.