In order to bring the SCDMA wireless local call system into commercial use, the Local Mobile Control Center(LMCC) that is based on wireless access network must be developed to connect with PSTN.

• 为了实现SCDMA无线市话系统的商用，需要在SCDMA无线接入系统的基础上开发与PSTN网络相连的本地无线控制系统。