#6* ? This is the number of the sorter

#6# ? Check port number

Be sure to open a computer operator, for example, I want to change the extension of port 00 1 to 888;

Common machine # 7871967590 29 001* 801* 002 * 802.2,

You can open the recording on the extension of port 00 1.

You must know the original port number of the extension before programming.

It must be on the port extension of 00 1.