User`s manual

AT Command Reference Manual
1048 7-39
Table 7-10. Answer Call/Record Message/Receive Fax (Cont’d)
DTE to Modem Modem to DTE Description and Interpretation
#VRX The DTE instructs the modem to turn the line around and begin recording a message
from the remote.
CONNECT The modem sets things up and enables ADPCM data transfer to the DTE with the
current silence sensitivity setting.
<Data> ADPCM data is shipped to the DTE with shielded DTMF tones folded in. The modem is
looking for silence, busy, dial tone, and loop break. The DTE records everything in its
storage media.
<DLE>5 The caller has finished his voice message, but is now insisting that he be able to send
us a facsimile.
X DTE sends `X' as key abort. If the user tried to keep talking after he hit the DTMF 5,
anything said was lost. Whatever he said before the 5 is on disk.
<DLE><ETX>
VCON
The modem obeys key abort. Receive Mode is canceled, and the modem is now in
Online Voice Command Mode. DTMF is still passed through.
#CLS=1 The DTE instructs the modem to pretend no voice activity has taken place, although
the modem does not hang up if the fax fails.
OK The modem now thinks its a Class 1 Fax modem. The DTE can now tailor the +F
settings which were not accessible until +FCLASS became 1.
A Answer tone is generated and prompts the user on the telephone to press the button
on his fax machine to send his fax. After the successful fax is received, the modem
hangs up.