•Due to the range of specifications, Canon cannot guarantee that all answering machines will be compatible with your fax.
•If you have connected an external device to your fax, be sure to select the correct receive mode. (see Chapter 7)
•To connect an extension phone as well as an answering machine, connect the extension phone to the answering machine, and then connect the answering machine to your fax.
•If the extension phone does not have its own power supply, any redial data in the extension phone memory may be lost after an extended fax transmission.