YD/T 2537-2019 English PDFUS$439.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. YD/T 2537-2019: Test Method for Number Portability Service Status: Valid YD/T 2537: Historical versions
Basic dataStandard ID: YD/T 2537-2019 (YD/T2537-2019)Description (Translated English): Test Method for Number Portability Service Sector / Industry: Telecommunication Industry Standard (Recommended) Classification of Chinese Standard: M10/29 Classification of International Standard: 33.040.01 Word Count Estimation: 19,135 Date of Issue: 2019-11-11 Date of Implementation: 2020-01-01 Older Standard (superseded by this standard): YD/T 2537-2013 Regulation (derived from): Announcement No. 48 of 2019 from the Ministry of Industry and Information Technology Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the test methods for network number portability related services, including the basic services of operating companies such as voice services, point-to-point short message services and point-to-point multimedia messaging services, as well as non-point-to-point short message services and telecommunication services. The basic service test of the operating company includes local, long-distance and roaming scenarios. The non-point-to-point short message service and telecommunication service charge recharge/payment service includes the test of the support of the operator and the test of the service provider. The local network of the number portability service carries out the test of the mobile number portability service between networks. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YD/T 2537-2019_English be delivered?Answer: Upon your order, we will start to translate YD/T 2537-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of YD/T 2537-2019_English with my colleagues?Answer: Yes. The purchased PDF of YD/T 2537-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version YD/T 2537-2019?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YD/T 2537-2019 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |