Sanyo SFX-110 Service Manual page 47

(3)-2 Answer reception mode (SFX-21 O)
(built-in TAS)
Incoming call
I
Detect DTMF
Detect CNG
L
Detect DTMF
OGM release
Detect CNG
(check CNG/DTMF)
I
I
I
Release one tone
signal (pi""")
*
Detect CNG
Recording ICM
Reception
Start
I
*Recording finish
Remote
*Detect busy tone
Reception
*Detect off hook
I
I
Stop switch
, (
I
Disconnect Line and
Return to Stand-by
I