Show NO NEED TO HOLD PHO PHONE NE sound bound magnifying trumpet which will tell you when it la Is time to talk there la Is a sound bound rn magnifying trumpet ot of flat shape behind which Is a small attachment attach me tit intended to support the telephone receiver when it becomes necessary to hold the line when calling up or replying instead of the persan standing with the receiver glued to his bla ear car ho he places the receiver upon the time saver bringing tho the oar car piece into position with the sound magnifier ile ho la Is then at liberty t to 0 resume his duties until such time as tha person required at the opp opposite b S ito end attends his instrument this Is notified by the speech transmitter being magnified by the time saving device so as to be perfectly audible at a distance the receiver receive er may then either be withdrawn and held to the ear in the usual way or left in connection with the magnifier hearing bearing being quite as simple and easy as under normal conditions another advantage of tho the invention la is th that atthe the users two bands are lett left freo to carry out any other regulate task such as tho the turning up of documents making references writing down messages or instructions from dictation and so on |