有。它还有一个60秒的数字存储器，我可以把声音录下来，再通过语音信息模式发给别人。
Yes. With the 60-second digital memory, l can record my voice and send it using voice message mode.
在有些情况下，需要记录的语音数据量很大，需要存储器的容量也就很大，这样就增加了系统硬件成本。
Furthermore, under some conditions, the recorded data is too large that we need high capacity of memory storage, thus the cost of the hardware in the system increases.
在语音的存储中，存储器容量也意味着成本，而语音的压缩编码能够显著的提高存储器的利用率。
Memory capacity also means cost in the storage of speech and the speech compression coding can enhance storage efficiency.
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