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无线业务体制的选择应考虑覆盖性能、移动件能、标准化／频率、业务性能、成本、（投资、建设和运营）、网络／漫游功能、３Ｇ的演进等要素。中国电信最佳的无线技术体制选择是ＣＤＭＡ，考虑到频谱资源、业务的拓展、设备的投资等因素，应优先发展基于ｃｄｍａｏｎｅ（ＩＳ－９５Ａ）的１．９Ｇｂｉｔ／ｓＣＤＭＡ无线市话，逐步形成一定的规模后，将网络升级为ＣＤＭＡ移动系统。
The choice of wireless service system should consider such factors as coverage performance, mobility, standardization / frequency, service performance, cost, (investment, construction and operation), network / roaming capabilities, 3G evolution. China Telecom’s best choice of wireless technology system is CDMA, taking into account the spectrum resources, business development, equipment investment and other factors, should give priority to the development of cdmaone (IS-95A) 1.9Gbit / sCDMA wireless local calls, and gradually form a certain After the scale, the network upgrade to CDMA mobile system.