The Secretary office is likely shielded like secure rooms in an embassy so only hardwired phones and computers would work in them. She would be sure those would leave records of use.
No one has asked whether she has a computer at her house.
Have seen no mention of a secretary for the Secretary. Surely there is one.
Well she can’t drive either. But she sure knows how to grift and shakedown donors both domestic and foreign who need a favor from her due to her high office. Wonder if Huma has to wash hellary’s stinking body?