calling device

基本解釋

Function test of engineer calling device(call device in hospital).
輪機(jī)員呼叫（病室呼叫）裝置試驗(yàn)。
In order to improve the ringing method of telephone used in power systems, a type of selective calling device using audio frequency has been developed.
為了使電力系統(tǒng)通信設(shè)備的呼叫裝置更加使用方便工作可靠，我們研制了以按鍵電話機(jī)發(fā)出雙音頻呼叫信號進(jìn)行選擇接收的音頻選號裝置。
Notice that when the interpreter started, it immediately showed the managed set, without calling create_device or add_device to determine the synchronization mode for the myDomain domain.
注意解釋器啟動(dòng)時(shí)，它立即顯示管理集，不需要調(diào)用 create_device 或 add_device 來確定 myDomain 域的同步模式。

This is one of the advantages of being the first to offer built-in hands-free calling on a navigation device.
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Sprint offers Truly UnlimitedSM 4G LTE data, text and calling to any mobile device with no metering, no throttling, and no overages, all while on the Sprint network, making it the ideal carrier for customers who want to use every single feature of their Galaxy S 4 every single day of the month without worry.
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The devices work well, but they're expensive and require the person you're calling to have a matching device.
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