Telephone set with simplified selection of numbers - uses scanner for memory with store numbers, capable of charging calls to scanner owners number

摘要

The electronic scanner is developed to scan a memory device in which are stored multiple telephone numbers. In the memory is also stored the number of the owner of the storage device, and the scanner is so coupled to a call charge device that the owner is charge with calls wherever he phones from. The store also may have a speech code pattern of the owner, and the scanner may compare the signal from the microphone with the stored pattern. In the case of non-correspondence, the call may be stopped, or not allowed to start. A display may shows at least one of the stored numbers. ADVANTAGE - Simplified use of telephone, without need to purchase credit card.