Here's a transcript of the intercepted call that they played: > You have reached the 310 airlift squadron C-37 aircraft, tail number 0028. > To call the CSL p

Here's a transcript of the intercepted call that they played: > You have reached the 310 airlift squadron C-37 aircraft, tail number 0028. > To call the CSL press 1. > To call secure telephone number one, press 2. > To call secure telephone number two, press <missing> > Satcom direct Inmarsat connection in progress, please hold while we attempt to connect your call. > The approximate global connect time is <missing> > <ringing> I suppose that selecting to connect to the secure phones could trigger an encryption layer on top of the call.