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+H - Enable/Disable Video Ready Mode
This command enables or disables Rockwell Video Ready Mode.
Syntax
+H[<value>]
Defined Values
<value>
Decimal number corresponding to the
selected option.
0
Disable video ready mode.
16
Enable video ready mode.
Result Codes
OK
<value> = 0 or 16.
ERROR
Otherwise.
Call Control
D - Dial
This command directs the modem to go on-line, dial according to
the entered string and attempt to establish a connection. If no dial
string is supplied, the modem will go on-line and attempt the
handshake in originate mode. In W-class models, the action of
going off-hook is affected by the status of the Line Current Sense
input, if line current sensing is enabled, and by the blacklist and
delayed list.
NOTE: If the ATD command is issued before the S1 register has
cleared, the modem will respond with the NO CARRIER result
code.
If +FCLASS=0 is selected, the modem will behave as a data
modem and will attempt to connect to another data modem. The
modem will have up to the period of time specified by register S6 or
S7 to wait for carrier and complete the handshake. If this time
AT Command Reference
manual2.p65
5/4/98, 12:38 PM
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