Chapter 2 Setting Up 2-7Setting Upn• Canon cannot guarantee that all answering machines will be compatible with your unit,due to varying specifications.• If you have connected an external device to your FAX, be sure to set the correct receivemode (1 Chapter 8).• To connect an additional telephone as well as an answering machine, connect theadditional telephone to the answering machine, and then the answering machine to yourFAX.• If you connect a data modem to your FAX and you use it extensively, or others accessyour PC frequently through the data modem, you may want a dedicated telephone linefor your data modem.