In regard to the development of commercial terminals , after the successful development of the first td - scdma cell phone in the world by datang mobile , amoi , hisense , bird , lenovo , cecw , holley , cyit , envada , dbtel , and samsung have all finished the development of their respective solution for commercial terminals ; nearly 20 terminals and data card products were developed , and more than 10 are being tested on networks 在商用终端的开发方面，继大唐移动研制成功世界上第一台td - scdma手机之后，夏新、海信、波导、联想、 cecw 、华立、重邮、英华达、迪比特、三星等企业目前已完成了各自的商用终端解决方案，并开发出近20款终端及数据卡产品，其中已有10余款产品进行了网络测试。
