BH-25 (Muratec 2550MF), no fax when scan to e-mail.

[Hansoon]

Bizhub 25 which is a rebranded Muratec 2550MF. When the scan to e-mail option is configured (e-mail gateway on) than there is no analog fax through phone line transmission possible. Machine wants to transmit the fax as Internetfax as the display is showing.

Question: How to configure the machine to allow scan to e-mail and also fax transmission using the good old analog phone line?

Thanks in advance

Hans