Telephone - Canon IMAGECLASS MF4150 Basic Manual

Telephone

● Connection
* 1 The Public Switched Telephone Network (PSTN) currently supports 28.8 Kbps
modem speed or lower, depending on telephone line conditions.
* 2 Based on ITU-T Standard Chart No. 1, MMR standard mode.
NOTE
Specifications are subject to change without notice.
13-5
– External telephone/answering machine/data modem