The practice telephone system. 2. New technologies.

摘要

New technologies are changing the way telephones are viewed and used. In the May issue of In Practice (volume 32, pp 210-213), John Taylor discussed various ways of handling telephone inquiries. Here, he looks at the 'nuts and bolts' of various telephone systems, and what they have to offer.Digital Object Identifier http://dx.doi.org/10.1136/inp.c2679