This solid-state, polyphase metering device provides an advanced service platform for the commercial and industrial market that can evolve with your changing business needs.

这种固态多相仪表为商业和工业市场提供了高级服务平台，可满足您具有挑战性的业务需求。

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And if you have paid for your mobile device, and aren't bound by a service agreement or other obligation, you should be able to use it on another network.

ENGADGET: White House responds to petition: unlocking phones should be legalized

These plans, which are readily available, net you a lower monthly tariff in exchange for an omitted device subsidy -- in other words, bring your own phone, and you'll pay less for service.

ENGADGET: T-Mobile preparing to ditch traditional subsidies, move entirely to Value Plans in 2013