Multifunctional communication terminal connected to two telephone lines and with partial remote supply

摘要

The terminal according to the invention is connected to two telephone lines and comprises a data display means with a data introduction keyboard cooperating with a telephone call signal generator, whereby the latter can transmit calls on either of the two telephone lines, either directly on one line in the case of a mains failure, or via the central processing unit of the display means, when the mains supply is present.