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AT Command Set Operation
Call Progress Monitor
%R n
message response
speed
*R n
Remote configuration
write access
\R n
Asymmetrical DCE Rates Enables or disables asymmetrical DCE rates.
4-14
Controls the rate at which Call Progress Monitor (CPM) responses are sent to the
DTE when the modem is optioned for
%R0
Auto speed
%R3
1200 bps
%R6
7200 bps
%R9
14.4 kbps
%R12
21.6 kbps
%R15
28.8 kbps
%R18
38.4 kbps
%R21
115.2 kbps
%R24
48.0 kbps
%R27
72.0 kbps
Controls remote configuration write access. This command is not affected by factory
defaults. ( Refer also to the Remote Configuration feature description.)
Enables write configuration access (read/write).
*R0
Disables write configuration access (read only).
*R1
Disables asymmetrical rates. The transmit and receive DCE rate will be the same.
\R0
Enables asymmetrical rates. BUFFERED ASYNCHRONOUS MODES ONLY: The
\R1
transmit and receive DCE rates may be negotiated for different rates based on the
line conditions. The modems receiver will select the remote modems transmit rate.
For more information, refer to
SpectraComm Dual V.34 Modem
Installation and Operation
AT Command Reference Tables
\T0
.
%R1
last AT speed
%R4
2400 bps
%R7
9600 bps
%R10
16.8 kbps
%R13
24.0 kbps
%R16
31.2 kbps
%R19
57.6 kbps
%R22
128.0 kbps
%R25
56.0 kbps
%R28
96.0 kbps
AT Command Details
.
%R2
300 bps
%R5
4800 bps
%R8
12.0 kbps
%R11
19.2 kbps
%R14
26.4 kbps
%R17
33.6 kbps
%R20
76.8 kbps
%R23
32.0 kbps
%R26
64.0 kbps
%R29
112.0 kbps
060R122-000
Issue 15
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