US Robotics COURIER - Page 121

COURIER HIGH SPEED MODEMS
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NVRAM Options
Factory Setting
Handshake option BO/Bl
V.32
bis mode/HST mode
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Normal/ error control modes
&M4 Normal/ARQ
Data compression
&Kl
Auto enable/ disable
Transmit
data flow control &HO
Disabled
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Rec'd. data hardware flow control &Rl Ignore RTS
Rec'd. data software flow control &IO
Disabled
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DTE rate select
&BO
Detect from AT command;
variable
Link rate select
&NO
Variable
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Result code subset Xl
Extended
Error-control response codes &Al
Enabled
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Tone I Pulse dialing
p
Pulse dial
Online local echo
Fl Disabled
Speaker control
Ml
ON during dial through connect
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Remote Digital Loopback (RDL) &TS DenyRDL
Normal/Leased line &LO
Normal phone line
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Data Set Ready override
&SO
Enabled
Synchronous clock source
&XO
Modem transmitter
Break handling &Yl Clear buffer, send immediately
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Stored telephone number &Z0-3=0
Blank
Pulse dial
make/break ratio
&PO U.S. I Canada
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Guard tone
&GO U.S./Canada
Rack Controller Unit (RCU) Access %RO
RCU access disabled
Word length*
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7
. *
1 Even
Panty
DTE rate*
19.2K
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* Detected by the modem from the AT prefix of the & W
command that writes your defaults to NVRAM. Set your
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software to the desired word length, parity, and DTE rate
defaults before
sending the modem the AT ... &W string.
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B-10 Summaries and Tables
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