TELEPHONE SET

• Main Authors: ONOZUKA KATSUHIKO, SASAUCHI MASARU, INAGE TAKAYUKI
• Format: Patent
• Language: English
• Published: 04.04.2003
• Edition: 7
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TELEPHONIC COMMUNICATION

PROBLEM TO BE SOLVED: To effectively utilize the relation between an original telephone number and an changed telephone number controlled on the side of a network. SOLUTION: When a terminating telephone number, sent through a dial from a calling side telephone set 70A, has not yet been used, in a ca...