EXCLUSIVE REGISTRATION METHOD FOR ELECTRONIC EXCHANGE

• Main Author: KAWANAMI YUKIO
• Format: Patent
• Language: English
• Published: 17.01.1995
• Edition: 6
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; SELECTING; TELEPHONIC COMMUNICATION

PURPOSE:To obtain an exclusive registration method for an electronic exchange of good operability and to be used for a telephone network in which a subscriber telephone number is registered even to an optional telephone terminal. CONSTITUTION:After a password being one of subscriber information data DU is read from a database 30 corresponding to a 'subscriber telephone number' represented by a 2nd exclusive registration signal T2, the password is compared with a 'password' represented by the 2nd exclusive registration signal T2. When the both are dissident, an exclusive registration reject signal U is sent from the database 30 to an electronic exchange 20, in which exclusive registration by the subscriber is rejected. On the other hand, when the both are coincident, an 'exclusive registration display' and a 'telephone terminal number' represented by the 2nd exclusive registration signal T2 are written as the subscriber information data DU and the 'exclusive registration display' and the 'telephone terminal number' represented by the 2nd exclusive registration signal T2 are written as the subscriber information data DT corresponding to the 'telephone terminal number' represented by the 2nd exclusive registration signal T2.