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YD/T 718-2006Technical Requirements and Measuring Methods of Telegraphone (English PDF)

录音电话机技术要求及测试方法

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Issued by

Ministry of Information Industry of the People's Republic of China

Level / Type

National · Recommended

Issue date

June 8, 2006

Implementation date

October 1, 2006

Scope

YD/T 718-2006 is the English-translated version of 录音电话机技术要求及测试方法.

YD/T 718-2006 — This standard specifies the recording telephone recording mode transmission performance, balance return loss, security and anti-lightning performance, environmental adaptability, electromagnetic compatibility and other technical requirements and test methods.

This standard applies to access to the public telephone network analogue interfaces dictaphone.

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Document preview — YD/T 718-2006

National Standard of the People's Republic of China

ICS: 33.050.10
Classification: M 40
Replacing: YD/T 718-1994

Issued by: Ministry of Information Industry of the People's Republic of China

What this standard covers1
Document data2

What this standard covers

This standard specifies the recording telephone recording mode transmission performance, balance return loss, security and anti-lightning performance, environmental adaptability, electromagnetic compatibility and other technical requirements and test methods. This standard applies to access to the public telephone network analogue interfaces dictaphone. Recording function with other access to analogue interfaces of public switched telephone network terminal device can also be used with reference to this standard.

Document data

International classification (ICS): 33.050.10.

Chinese classification (CCS): M40.

Estimated length of the Chinese original: 16,161 words.

Supersedes the earlier edition YD/T 718-1994.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

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