User`s guide

36
Command Option Function
300 – 60000 BPS
s options: Specifies the maximun data rate in the Tx
direction
0 Use the maximum rate of the specified
modulation mode
300 – 60000 BPS
t options: Specifies the minimun data rate in the Rx
direction
0 Use the minimum rate of the specified modulation
mode
300 – 60000 BPS
u options: Specifies the maximum data rate in the Rx
direction
0 Use the maximum rate of the specified
modulation mode
300 – 60000 BPS
+VCID Caller ID Control
This option takes effect only where the function
is supported.
+VCID=0 Disable
+VCID=1 Enable
+VCID=? Display Caller ID Status (returns 0 or 1)
+VDR Distinctive Ring Control and Report
This option takes effect only where the function
is supported
+VDR= m,n Note: If Distinctive Ring is enabled, the first
ring reported by the modem may be incorrect.
m options: Specifies control
0 Disable
1 Enable
n options: Specifies reporting
0 Produce DROFF/DRON report, no RING
1-255 Produce DROFF/DRON, followed by RING after
delay of n /10 seconds
+VEM Event Rporting and Masking Control
Bit-mapped even control mask. See Event
Reporting Word
0 Automatic Gain Control
1-255 Relative range, where 128 indicates a nominal
value.
+VGT Transmit Volume
1-255 Relative range, where 128 indicates a normal
value.
+VIP Initialize Volume Parameters
Set voice parameters to factory-default options
+VLS Select Analog Source and Destination
0 DCE(modem) on-hook
1 DCE off-hook, DCE connected to telco
8 DCE on-hook, DCE connected to speaker
9 speakerphone with mute enabled