Panasonic DBS 576 Technical Manual page 58

Chapter 3. System Features
Example 1. Large-Display Phone
To enter D:
a. Press the first soft key on the top left.
b. Press the fourth FF key from the left on the bottom row.
To enter o:
a. Press the third soft key from the top right.
b. Press the third FF key from the left on the bottom row.
3-40 DBS 576 (USA) issued April 2002
Section 700 - Operation
576-51-700