Small electronic device to record telephone number consists of numerical LCD display and numerical keypad is small enough to be attached to phone with adhesive tape or burr strip

摘要

The battery powered device has a numerical LCD read-out and a keypad. The keypad has the numbers 0 to 9, a clear entry and clear all key. The device is attached to or kept near to a telephone handset. During a telephone conversation, the user can quickly record a number without the need to find paper and pen.