It shares radio towers with rivals and contracts out network construction, operations and support to specialists such as Ericsson and IBM.

它和它的的竞争对手共同分享无线电铁塔，同时还把网络建设、操作、支持外包给这些领域的专家如：爱立信和IBM。

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The report listed Nokia, Samsung and Sony Ericsson as the top 3 favorite brands, China National Radio reported.

此外，根据关于手机品牌关注度的调查，诺基亚、三星和索尼爱立信排名前3。

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Ericsson has unveiled the first cellular phone headset, which connects to mobile phones via a Bluetooth technology-based wireless radio link instead of a cable.

爱立信公司发布了第一个移动电话头套，它通过一个基于蓝牙技术的无线发送连接装置而不是一根线与移动电话相连。

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