Panasonic KX-FLB802CX Service Manual page 167

4. No tone dialing
CROSS REFERENCE:
CHECK SHEET (P.165)
12.3.13.3. DETECTIVE TAM INTERFACE SECTION
1. The FAX turns on, but does not arrive through TAM.
CROSS REFERENCE:
TAM INTERFACE SECTION (P.33)
2. A FAX is received, but won't switch from TAM to FAX.
CROSS REFERENCE:
ANALOG BOARD SECTION (P.165)
TAM INTERFACE SECTION (P.33)
KX-FLB802CX/KX-FLB812CX/KX-FLB802CXS/KX-FLB812CXS
167