Use this setting when using dial-up connections or cellular wireless with General Packet Radio Service (GPRS) connections to minimize network traffic when there is a slow or expensive connection.

• 当使用拨号连接或者通过移动电话进行GPRS无线连接时,为了在连接速度很慢或价格昂贵时减小网络流量,可以使用此设置。