$7.00 per month for Satcom Direct’s exclusize Global One Number service. Global One Number® or GON® service provides a reliable solution for placing calls to one of Iridium’s Satellite Phones or Inmarsat’s IsatPhone Pro Satellite Phone. Satcom Direct® is the original provider of 10-digit direct dial to a Satellite Phone. It was originally developed to simplify the process of reaching an aircraft and to eliminate the many variables. We have taken and extended this technology to include Satellite Phones and Broadband Network units.