Canon PIXMA MX850 Quick Start Guide - Page 97

z If You Subscribe to a Distinctive Ring Pattern Detection (DRPD) Service with Your Telephone Company (US and Canada only): Select DRPD. (B) (C) (A) (A) Incoming call: The machine judges whether call is voice or fax by the ringing pattern. In the meanwhile the telephone rings. (B) Voice call: The telephone continues to ring. Pick up the handset to answer the call. (C) Fax: The fax is received automatically when the machine detects the registered fax ring pattern. Note If you selected DRPD, you need to select the appropriate ring pattern on the machine. For details, see "Setting the DRPD Ring Pattern (US and Canada only)" on page 95. z If You Want the Machine to Automatically Switch between Fax and Voice Calls by the Call Ring Patterns (Network Switch): Select Network switch*. * This setting may not be available depending on the country or region of purchase. (B) (C) (A) (A) Incoming call: The machine judges whether call is voice or fax by the ringing pattern. In the meanwhile the telephone rings. (B) Voice call: The telephone continues to ring. Pick up the handset to answer the call. (C) Fax: The fax is received automatically when the machine detects the fax ring pattern. Note z The name of this service varies depending on the country or region of purchase. z To use this feature, you need to subscribe to a compatible service provided by your telephone company. Contact your telephone company for details. Faxing 93