3GPP TS 32.260 V11.0.0 下载 yanxizhen 26 0 DOC 2018-12-15 11:12:36 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Telecommunication management; Charging management; IP Multimedia Subsystem (IMS) charging (Release 11) 立即下载 微信扫一扫:分享 微信里点“发现”,扫一下 二维码便可将本文分享至朋友圈。