| 摘要 |
PROBLEM TO BE SOLVED: To provide a new telephone directory composed of pages provided with one-touch dial keys. SOLUTION: This telephone directory is provided with many call destination writing spaces on the pages, page side one-touch dial keys which have distinction display such as numerical characters and symbols and automatically start a dialing mode in a telephone line through a telephone set when a page side one-touch dial key is touched, and a connector for connecting these respective page side one-touch dial keys to the telephone set.
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