Panasonic KX-FP701ME Service Manual page 47

6.8.3. Handset Circuit
1. Function
This circuit controls the conversation over the handset, i.e. the transmitted and received voices to and from the handset.
2. Signal path
Refer to Check Sheet for Signal Route (P.122).
6.8.4. Monitor Circuit for Each Signals
1. Function
This circuit monitors various tones, such as 1 DTMF tone, 2 Alarm/Beep/Key tone/Bell.
2. Signal path
Refer to Check Sheet for Signal Route (P.122).
47
KX-FP701ME