Get the free eFax Mobile App from the App store or Google Play Store to fax using your phone.
Open the app and click "Send Faxes" to get started.
Grab your recipient's fax number from your eFax Contacts or directly from your mobile phone's contact list.
Attach up to 10 files stored on your phone, or from cloud apps like Dropbox and Google Drive.
eFax will send you an email confirmation when your fax has been delivered successfully.