Panasonic KX-FM131RS Simplified Service Manual page 11

Code Function
880 History list
881 Journal 2 list
882 Journal 3 list
890 TEL/FAX 1st ring back tone
Set Value Effective Range
1:ON 2:OFF 1, 2
11
Default Remarks
See 2.4.6. HISTORY.
See 2.4.7.3. PRINTOUT
EXAMPLE.
See 2.4.7.3. PRINTOUT
EXAMPLE.
1 Selects whether the TEL/FAX 1st
ring back tone is ON or OFF in the
TEL/FAX mode.
KX-FM131RS