The FAX service in MUX is non real time one, which is implemented by means of store&forward. The implementation of FIU should be deeply considered the compatibility issue with other fax machines.

为了实时传输话音信息，传真业务只能采用非实时方式，利用存储转发技术来实现。

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In addition, the header describing the MUX-PDU contents includes error protection.

此外，描述MUX - PD U内容的头部包括误差保护。

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Among the largest underlying components of XME, in trading today McEwen Mining Inc. ( NYSE: MUX) is down about 3.6%, Stillwater Mining Co. ( NYSE: SWC) is off about 5.3%, and Steel Dynamics Inc. ( NASD: STLD) is lower by about 2.9%.

FORBES: Noteworthy ETF Outflows: XME, MUX, SWC, STLD

Among the largest underlying components of XME, in trading today McEwen Mining Inc. ( NYSE: MUX) is down about 0.3%, Steel Dynamics Inc. ( NASD: STLD) is down about 1%, and Allied Nevada Gold Corp ( AMEX: ANV) is up by about 0.1%.

FORBES: XME, MUX, STLD, ANV: ETF Outflow Alert

Among the largest underlying components of XME, in trading today McEwen Mining Inc. ( NYSE: MUX) is down about 0.2%, Steel Dynamics Inc. ( NASD: STLD) is down about 0.9%, and United States Steel Corp. ( NYSE: X) is lower by about 1.5%.

FORBES: XME, MUX, STLD, X: ETF Outflow Alert