Ordinary telephone – the thing of the pastime or part of a fashionable design?

A phone ring can be notice in every house and firm. Today a phone call is one of the most popular way of communication. Mobiles are very popular, however stationary telephones are constantly in use, specially in goverment and by elderly men and women. Is this piece of electronic device going to vanish in the next ten years? Stationary telephone surprisingly has large number of upsides.