YD/T 2638.2-2013Technical requirements for priority calls in public communication network. Part 2: CDMA network (English PDF)
公众电信网优先呼叫技术要求 第2部分：CDMA网络
YD/T 2638.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YD/T 2638.2-2018 | Technical requirements for priority calls in public communication network Part2: CDMA network | Valid |
| YD/T 2638.2-2013 | Technical requirements for priority calls in public communication network. Part 2: CDMA network | Obsolete |
YD/T 2638.2-2013 is obsolete. It has been replaced by YD/T 2638.2-2018. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Industry and Information Technology of the People's Republic of China
Level / Type
National · Recommended
Issue date
October 17, 2013
Implementation date
January 1, 2014
Scope
YD/T 2638.2-2013 is the English-translated version of 公众电信网优先呼叫技术要求 第2部分：CDMA网络.
YD/T 2638.2-2013 is the Chinese industry standard "Technical requirements for priority calls in public communication network. Part 2: CDMA network". It was issued on October 17, 2013 by the Ministry of Industry and Information Technology of the People's Republic of China, and took effect on January 1, 2014. It is obsolete: it has been replaced by YD/T 2638.2-2018.
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Document preview — YD/T 2638.2-2013
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Document data
1 Document data
Sector: Telecom (industry standard).
Issuing body: Ministry of Industry and Information Technology of the People's Republic of China.
Date of issue: 2013-10-17.
Date of implementation: 2014-01-01.
Status: obsolete, replaced by YD/T 2638.2-2018.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
YD/T 2638.3-2024 — Technical requirements for priority calling in public telecommunication networks - Part 3: LTE network
YD/T 2638.2-2018 — Public telecommunication network priority call technical requirements Part 2: CDMA network
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