PURPOSE: To skip a local number and an extension number by registering a code immediately before the local number showing that a subsequent number is the local number.

CONSTITUTION: When a power switch is depressed, an icon group 40 is displayed in an area 50. A 'writing' icon 51 is brought into contact with a pen, an action 51a, a connection 51b and a report 51c, etc., are displayed. When the pen is brought into contact with the connection 51b, a connection picture 70 is displayed. When the type icon 52 if the group 40 is brought into contact and a pen tip is pulled out to the center of a display part 1, a type plate picture 41 is displayed by superposing it with the picture 70. The pen is brought into contact with a telephone key 42, and the registration telephone number is displayed and registered in the display part 45 by using a ten key 43 and a code key group 44. 'City' is a local code and it has the stop keys for one second and three seconds. Thus, the registered local number and the extension number can be skipped.