User guide

Developers guidelines | AT commands
51 June 2010
AT+ILRR Cable interface local rate reporting
<rate>: The <rate> value specified will be the rate in bits per second at which the
DTE-DCE interface should operate, for example, “19200” or “115200”.
If unspecified or set to 0, automatic detection is selected for the range
determined by v25ter, subclause 4.3 and the character format is also
forced to autodetect, (AT+ICF=0).
<rate> (bps) Autodetect possible Manual setting possible
0
Default value
Yes Yes
300 Yes Yes
600 Yes Yes
1200 Yes Yes
2400 Yes Yes
3600 Yes Yes
4800 Yes Yes
7200 Yes Yes
9600 Yes Yes
14400 Yes Yes
19200 Yes Yes
28800 Yes Yes
38400 Yes Yes
57600 Yes Yes
115200 Yes Yes
230400 Yes Yes
460800 Yes Yes
Description: Specifies whether or not the +ILRR intermediate result code is transmitted
from the DCE to the DTE. The <rate> reported represents the current
(negotiated or renegotiated) DTE-DCE rate. If enabled, the intermediate
result code is transmitted after any modulation, error control or data com-
pression reports are transmitted and before any final result code, for
example, CONNECT is transmitted. The <rate> is applied after the final
result code is transmitted.
The DTE-DCE port rate will change only if neither buffered mode nor error
controlled means are enabled (+ES=x,0) and if the negotiated carrier rate
(+MRR) does not match the current DTE-DCE port rate (set by +IPR com-
mand or autodetected from the previous command line).
Set command: AT+ILRR=<value>
Read command: AT+ILRR? Displays the current <value> setting.
Test command: AT+ILRR=? Shows if the command is supported.
Test command
response: +ILRR: (list of supported auto detectable <value>s)
Parameter:
<value>: