Valid

YD/T 1535-2006Technical Requirements of Equipment Security for PSTN. Calling Number Information (English PDF)

公用电信网设备安全技术要求主叫用户号码信息

Preview PDF

This is a limited preview

Buy now to download the full PDF (13 pages)

Need quotation for your management?

Get a formal quotation for YD/T 1535-2006 in 30 minutes.

Issued by

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

Level / Type

National · Recommended

Issue date

December 11, 2006

Implementation date

January 1, 2007

Scope

YD/T 1535-2006 is the English-translated version of 公用电信网设备安全技术要求主叫用户号码信息.

YD/T 1535-2006 — This standard specifies the type used on public telecommunication digital telephone switching equipment, mobile switching equipment, No. 7 signaling devices and intelligent network devices such as network equipment for the calling party number generation, transmission, modification and interception of technical requirements.

Found what you need?

Document preview — YD/T 1535-2006

National Standard of the People's Republic of China

ICS: 33.040.35
Classification: M 11

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 type used on public telecommunication digital telephone switching equipment, mobile switching equipment, No. 7 signaling devices and intelligent network devices such as network equipment for the calling party number generation, transmission, modification and interception of technical requirements. This standard applies to public telecommunication devices.

Document data

International classification (ICS): 33.040.35.

Chinese classification (CCS): M11.

Estimated length of the Chinese original: 19,155 words.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

How to Download YD/T 1535-2006

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.