Online fax greatly enhances the mobility to access your personal docs from anywhere in the world. Your online fax trial service providers enable you to retrieve all of your information directly from your email id. This is done when you registered yourself with one of the fax service provider, upon registration they assign you a virtual fax number and link it with your provided email id to transfer all of your docs into your email account. This process not only assures the authenticated access to your fax docs but also make you able to retrieve your important faxes from any where.