During the 18th century, the only way of summoning a butler was by calling, or a hand-bell. This meant he had to remain on duty, within earshot, at all times.
The early 19th century invention of the bell pull, meant a servant could be summoned from a greater distance.
For over twenty years Bell Technologies has provided modern, wireless, butler call systems to corporate executive suites, five star hotels and some of the most prestigious London private members clubs.
Now, with Butler Call, you can enjoy the benefits of total privacy and optimum service while liberating your butler to attend on his many duties - wherever you live!