You don't have to put any switching equipment in your office.
你不需要再办公室里添置任何交换设备。
Even if it's office policy to allow personal calls on your mobile phone, we strongly suggest switching your phone to silent every single time you enter the office.
即使公司政策允许你接打个人电话，我们也强烈建议你每次进办公室时把手机调成静音状态。
Data on capacity of office switching machine include network Equipment since 2007.
2007年起，局用交换机容量包含接入网设备容量。
Data on capacity of office switching machine include network Equipment since 2007.
2007年起，局用交换机容量包含接入网设备容量。
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