A wireless telephone message had made known to Dr. Holmes the probable hour of their arrival.
The wireless telephone, essential parts, action, arrangement.
It is not possible here to go into a technical description of the wireless telephone.
Communication throughout the National Forests is had by the use of the telephone and the radio or wireless telephone.
With the wireless telephone, the observer could communicate instantly with the gun-pointer, and tell him when to fire.
It is really a wireless telephone, operating through the water instead of the air.
Another appliance which now rendered great service was the wireless telephone.
An ideal communication, in the delivery of some swift blow, would be by wireless telephone.
The patrolling airplane, connected with us here by wireless telephone, gave us further details.
The wireless telephone can be best understood by comparing it with the common telephone.