Specifications

DM562AP
Operation Manual & AT Command Set
Integrated Data/Fax/Voice/Speakerphone Modem
Preliminary
17
Version: DM562AP-MA-P01
February 2, 2004
Fax V.34 Class 1 Command
+FCLASS=n Data, Fax or Voice Mode Selection.
+FCLASS=0 Selects Data mode operation.
+FCLASS=1 Selects Fax Class 1 mode operation.
+FCLASS=8 Selects voice mode operation.
+FAE=n Data/Fax Auto answer.
+FAE=0 Disables Fax Auto Answer operation.
+FAE=1 Enables Auto detection of Data or Fax
operations.
+A8M=<hexadecimal coded CM or JM octet string>
This command directs the DCE to send a V.8
CM or JM signal using the specified exadecimal
coded string.
+A8J:<value>
This indication is issued by either DCE, +A8J:1
indicates CJ; +A8J:0 indicates that the DCE
timed out waiting for a CJ signal.
+F34= [<maxp>][,[<minp>][,<prefc>]]
Default values: 0,0,0 no preference specified;
data rate limits determined by DCE.
<maxp>
is the maximum rate that the DCE
may use for the primary channel, Valid non-
zero <maxp> values range from 1 (2400 bit/s)
to 14 (33 600 bit/s).
<minp> is the minimum rate that the DCE may
use for the primary channel. Valid values are
the same as those defined for <maxp>.the
default value 0 selects the minimum rate
supported by the DCE (2400 bit/s in
Recommendation V.34).
<prefc> is the preferred rate that the DCE may
use for the control channel receive rate, in units
of 1200 bit/s. Valid <prefc> values are 1 (1200
bit/s) and 2 (2400 bit/s) and 0 (no preference
specified). The default value is 0.
Transparent data commands:
<DLE><DLE> <10H> substitute one 10h
pattern.
<DLE><DC1> <51H> substitute one 11h pattern
to enable flow control.
<DLE><DC3> <53H> substitute one 13h pattern
to disable flow control.
<DLE><ETX> <03H> End of HDLC frame
<DLE><ferr> <07H> End of HDLC frame with
FCS error
<DLE><EOT> <04H> End transmission
<DLE><pri> <6BH> Select primary channel
<DLE><ctrl> <6DH> Select control channel
<DLE><mark> <68H> Initiate termination of
send
<DLE><rtnc> <69H> Request control channel
retrain
V.34 control channel rate request/indication.
<DLE><c12> <6EH> 1200 bit/s
<DLE><c24> <6FH> 2400 bit/s
V.34 primary channel rate request/indication.
<DLE><p24> <70H> 2 400 bit/s
<DLE><p48> <71H> 4 800 bit/s
<DLE><p72> <72H> 7 200 bit/s
<DLE><p96> <73H> 9 600 bit/s
<DLE><p120> <74H> 12 000 bit/s
<DLE><p144> <75H> 14 400 bit/s
<DLE><p168> <76H> 16 800 bit/s
<DLE><p192> <77H> 19 200 bit/s
<DLE><p216> <78H> 21 600 bit/s
<DLE><p240> <79H> 24 000 bit/s
<DLE><p264> <7AH> 26 400 bit/s
<DLE><p288> <7BH> 28 800 bit/s
<DLE><p312> <7CH> 31 200 bit/s
<DLE><p336> <7DH> 33 600 bit/s