Universal Personal Telecommunication (UPT); Phase 1 (restricted UPT service scenario); Network functionalities for charging, billing and accounting
通用个人电信(UPT);第1阶段(受限UPT服务场景);用于收费、计费和记帐的网络功能
发布日期:
1995-11-01
UPT第1阶段服务功能产生的网络能力规范,用于收费、计费和记帐。
Specification of the network capabilities resulting from the UPT phase 1 service features for charging, billing and accounting.