YD/T 1221.1-2002 English PDF

US$679.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
YD/T 1221.1-2002: 800MHz CDMA digital cellular mobile communication network message center equipment technical specification. Part one: point to point SMS
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD/T 1221.1-2002	679	Add to Cart	4 days	800MHz CDMA digital cellular mobile communication network message center equipment technical specification. Part one: point to point SMS	Valid

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Basic data

Standard ID: YD/T 1221.1-2002 (YD/T1221.1-2002)
Description (Translated English): 800MHz CDMA digital cellular mobile communication network message center equipment technical specification. Part one: point to point SMS
Sector / Industry: Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard: M37
Word Count Estimation: 21,238
Date of Issue: 2002-07-22
Date of Implementation: 2002-07-22
Adopted Standard: TIA/EIA/IS-637A, NEQ; TIA/EIA/IS-41, NEQ
Summary: This standard specifies the 800MHz CDMA digital cellular mobile communication network to support short message service center, function, operation and maintenance, interface signaling, software and hardware requirements and other technical requirements. This standard applies to 800MHz CDMA digital cellular mobile communication network to the point of short message center equipment.

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