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E.123 - 版本历史
2026-07-19T07:18:30Z
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imported>Anghualee：/* top */ fix title, add language
2022-08-03T21:53:53Z
<p><span class="autocomment">top：</span> fix title, add language</p>
<p><b>新页面</b></p><div>{{Infobox technology standard<br />
| title = E.123<br />
| long_name = 国内国际电话号码、电子邮件地址、网址的记号推荐的写法<br />
| image = Phone number setup.png <br />
| caption =<br />
| status = 已生效<br />
| year_started = <br />
| version = (02/01)<br />
| version_date = February 2001<br />
| preview =<br />
| preview_date =<br />
| organization = [[ITU-T]]<br />
| committee =<br />
| base_standards =<br />
| related_standards = [[E.163]], [[E.164]]<br />
| abbreviation =<br />
| domain =<br />
| license =<br />
| website = https://www.itu.int/rec/T-REC-E.123<br />
}}<br />
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[[國際電信聯盟遠程通信標準化組|ITU-T]]建議書中'''E.123'''或稱'''国内国际电话号码、电子邮件地址、网址的记号推荐稿E.123'''定義了[[電話號碼]]、 [[電子郵件|電子郵件地址]]、[[網址]]的建議寫法<ref>{{Cite web|title=E.123 : Notation for national and international telephone numbers, e-mail addresses and web addresses|url=https://www.itu.int/rec/T-REC-E.123|language=en|archive-url=https://web.archive.org/web/20201022101804/https://www.itu.int/rec/T-REC-E.123|archive-date=2020-10-22}}</ref>。建議如下：<br />
* 國內電話號碼：(042) 123 4567<br />
* 國際電話號碼：+31 42 123 4567<br />
* 電子郵件地址：name@example.com<br />
* 網址／[[URL]]：www.example.com<br />
E.123建議用空白來分隔數字，除非有明確的符號（如破折號）來代表國內電話號碼。而國際電話號碼則只建議用空白來分隔數字。在國內電話號碼中括號內的數字代表可能不會撥到的數字，如長途電話號碼的局碼在市內電話時就不會撥到。在國際電話號碼中則不建議使用括號。斜線（/）代表其他可撥的號碼。<br />
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== 参考 ==<br />
* [http://www.itu.int/rec/T-REC-E.123/en International Telecommunications Union Recommendation E.123]{{Wayback|url=http://www.itu.int/rec/T-REC-E.123/en |date=20120929052642 }}<br />
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[[Category:電話]]<br />
[[Category:電信]]<br />
[[Category:電話號碼分類]]<br />
[[Category:ITU-T標準]]<br />
[[Category:ITU-T建议书]]</div>
imported>Anghualee