The cellular network does not support fax signaling. Fax calls will not work over your cell phone.

The XLink will not prevent fax from working through a land line connection. Fax will work through the BTTN model but only through the land line connection.

Most people find that a service such as efax.com will take care of their faxing needs. This will let you receive faxes for free. This and other solutions also provide email to fax solutions.