Panasonic KX-FM330GR Service Manual page 16

KX-FM330GR
(48) KEY OPERATION -Last 50:
Indicates 2-digit codes. Refer to 2.5.2. BUTTON CODE TABLE.
· 1st 50:
History of the first 50 key operations after purchase.
(Ex.) If the MENU, # and 9 buttons are pressed, 20, 3C and 39 will be printed.
· Last 50:
History of the last 50 key operations.
16