Panasonic UF-4100 User Manual

77

Your machine has a special feature in conjunction with an optional service provided by many local 
telephone companies. It can distinguish up to 2 telephone numbers with a corresponding ring pattern 
identifying each number. "DRD" lets you provide multiple phone numbers, one for your fax, business or 
personal use with only one single phone line.

Please check with your local telephone company on the availability of this service in your area.

Your machine can be programmed to respond to only for the DRD Service. To select the corresponding ring 
pattern for your fax number, refer to the Fax Parameter Table on page 34.

The following table shows a typical example with 2 telephone numbers on a single phone line.

The following illustration shows a typical set up, with your machine set to detect Type B (double ring) ring 
pattern.

NOTE

555-1111

Business

Riiing...............................Riiing................................

Standard Ring

555-2222

Fax

Ring...Ring.......................Ring...Ring........................

Double Ring

Ring..Ring.............Ring..Ring
A person recognizes the call
is for the fax machine by the
double ring pattern sound.

Ring..Ring.............Ring..Ring
The fax machine distinguishes
the call is for the fax by the
double ring pattern and answers
automatically.

Ring..Ring.............Ring..Ring
A person recognizes the call
is for the fax machine by the
double ring pattern sound.

Dialling "555-2222"

Fax No. "555-2222"