The designs both software and hardware for a special test system of the call-connection of the program-controlled exchange are introduced and the structures both software and hardware are showed here.

介绍笔者为测试交换机呼叫接续功能而开发的，供大型交换机生产线使用的一套专用测试系统的软硬件设计方法。

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The connection manager can then call this method when the resource adapter indicates a connection error, or even periodically to remove broken connections from the pool.

然后连接管理器在资源适配器指示连接错误时调用这个方法，甚至定期调用该方法，以便从池中排除坏掉的连接。

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It is in this method call that the database connection is obtained and subsequently closed.

就是在该方法调用中，我们获得然后再关闭数据库连接。

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As a result, calls are charged at a much cheaper rate: long-distance and international calls can be made for the price of a local call and a home broadband-internet connection.

ECONOMIST: Taking the battle online | The

The phone defaults to Wi-Fi but will place the call over Sprint if it decides the Wi-Fi connection isn't good enough, or if you manually choose cellular.

WSJ: Personal Technology: A $19 Unlimited Phone Plan

It was in his office, and in the connection his secretary put through, that I received a call telling me that -- about an accident which took the life of my wife and my daughter.

WHITEHOUSE: Remembering Senator Robert Byrd