Comtrol AT Commands for SmartACFL - Manual (Page 58)

Command Reference Manual
3-38 Conexant 100722A
Reporting Current or Selected Values
Command: +MS?
Response:
+MS: <carrier>,<automode>,<min_tx_rate>,<max_tx_rate>,<min_rx_rate>,<max_rx_rate>
Note: The current active settings are reported under control of the +MR parameter.
Example:
+MS: K56, 1,300,33600,300,56000 For default values. This example allows maximum system flexibility
to determine optimal receive and transmit rates during operation.
Reporting Supported Range of Parameter Values
Command: +MS=?
Response:
+MS: (< carrier> range),(<automode> range),(<min_tx_rate> range),(<max_tx_rate> range),
(<min_rx_rate> range), (<max_rx_rate> range)
Example: +MS: (B103,B212,V21,V22,V22B,V23C,V32,V32B,V34,K56,V90),(0,1),(300-33600),(300-33600),
(300-56000),(300-56000)
Result Code
OK Valid subparameter string
ERROR Otherwise.
3.2.4.2 +MR - Modulation Reporting Control
This extended-format numeric parameter controls whether or not the extended-format +MCR:<carrier> and +MRR:<rate>
intermediate result codes are transmitted from the modem to the DTE. If enabled, +MCR:<carrier> and +MRR:<rate>
intermediate result codes represent the current (negotiated or renegotiated) modulation <carrier> and <rate> that are
transmitted at the point during connect negotiation (handshaking) at which the modem has determined which modulation and
rate will be used, i.e., before any Error Control or Data Compression reports are transmitted, and before any final result code
(e.g., CONNECT) is transmitted.
S95 bit 2 is reset to 0 for +MR=0 and is set to a 1 for +MR=1 or +MR=2. The more recent setting of +MR or S95 bit 2, and the
W command setting, determines modulation result code reporting (see S95 Parameter and W Command).
Syntax
+MR=[<value>]
Defined Values
<value> A decimal number corresponding to the selected option:
0 Disables reporting of modulation connection (+MCR: and +MRR: are not
transmitted). (Default.)
1 Enables reporting of modulation connection (+MCR: and +MRR: are transmitted
with tx rate, rx rate).
2 Enables reporting of modulation connection (+MCR: and +MRR: are transmitted
with rx rate only).
Reporting Current or Selected Values
Command: +MR?
Response:
+MR: <current value>
Example: +MR: 0 For default setting
Reporting Supported Range of Parameter Values
Command: +MR=?
Response:
+MR: (<value>range)
Example: +MR: (0-2)