You can get a SIM free device for 289 pounds.

这需要您花费289英镑才可以得到这部无锁版的全键盘手机。

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Based on the key matches diagram of system, made use of 20-sim imitation software to construction model and imitation for a byroad of six free degree rotation stand.

基于系统键合图模型，利用20 - SIM仿真软件，对六自由度转台的一个支路进行了建模与仿真。

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And similarly, the TTfone Basic Big Button comes sim free and without the capacity to roam the mobile internet.

BBC: In search of simple phones

While we're on the subject of BlackBerry devices, the Bold 9790 -- a device that officially launched a month ago -- is also making it to the UK as a SIM-free device as soon as January 9th.

ENGADGET: Mobile Miscellany: week of December 12, 2011 Mobile

To have the network overrule the manufacturer, to overrule the operating system owners, and to weaken the eco-system is short sighted and ultimately weakens the networks themselves over the long run, pushing customers to buying SIM-free handsets with no network interference.

FORBES: Denying Windows Phone Users WP 7.8 Is Short-Sighted And Will Weaken Relationships