The Apple Peel 520 case contains a battery, dock connector and SIM card that allows voice calls.
苹果皮520包含一个电池，一个Dock接口连接器和一个支持语音通话的SIM卡。
The Sim is crucial to the design of future handsets, with one person with knowledge of the committee saying that the Apple-backed nano-Sim could require a "drawer" to protect it.
SIM卡对于未来手机的设计有着至关重要的意义。了解ETSI的一位人士认为，苹果主推的nano-SIM卡可能需要一个起保护作用的“小抽屉”。
The Sim is crucial to the design of future handsets, with one person with knowledge of the committee saying that the Apple-backed nano-Sim could require a "drawer" to protect it.
SIM卡对于未来手机的设计有着至关重要的意义。了解ETSI的一位人士认为，苹果主推的nano-SIM卡可能需要一个起保护作用的“小抽屉”。
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