There's no other reason for her to maintain such close verbal contact with the ground crew.

We haven't even made verbal contact yet.

The investigators studied whether the clinicians maintained verbal and visual contact with the patients while using the computers.

I had nothing but verbal contact with Hellishomar and had many opportunities to observe its behavior while we were speaking.

Those around such a person may eventually expect him or her not to speak and therefore stop attempting to initiate verbal contact with the sufferer.

Still, it provided the direct verbal contact that is pretty much indispensable in comic opera unless the public knows the piece well.

Having established verbal contact with Sharon, I did not want to break off our conversation so soon.

Now separated into different airlocks, the three take radios from their spacesuits to stay in verbal contact with each other.

Supplementary socialization programming suggested that some verbal contact with the patient was in order.