ZyXEL Communications 2864 - Manual (Page 200)

16–24
Answering machine (Fax call)
←
OK Returns to the command
state.
AT+VSM=2
→
Changes to 2-bit
ADPCM for recording.
←
OK
AT+VRX
→
Starts recording.
←
CONNECT
←
<DATA>
←
<DLE>b
or
<DLE>q The DCE detects a busy
tone or
a long period of quiet.
<DLE><!>
→
Stops recording.
←
<DATA> The DCE delivers the re-
maining data.
←
<DLE><ETX>
←
OK Returns to the command
state.
AT+VLS=0
→
Deactivates the line con-
nection.
←
OK
AT+FCLASS=0
→
Returns to the data mode.
←
OK
DTE DCE Description
AT+FCLASS=8
→
Switches to voice mode.
←
OK
AT+VSM=?
→
←
2;ADPCM;2;0;(9600)
3;ADPCM;3;0;(9600)
30;ADPCM;3;0;(9600)
4;ADPCM;4;0;(9600)
OK
DTE DCE Description