USRobotics V.34 User Manual
Page 107

COURIER HIGH SPEED MODEMS
Summaries and Tables B-13
If DIP switch 10 is ON when the modem is powered on, or you
load factory template 0 (&F0), the following settings take effect.
The differences between factory template 0 (&F0) and factory
template 1 (&F1) are noted in bold.
Table B.6
&F0 No Flow Control Low PerformanceTemplate
NVRAM Options
Setting Description
Handshake option
B0
ITU-T answer sequence
Normal/error control/sync
&M4
Normal/error control
Data compression
&K1
Enabled
Transmit data flow control
&H0
Disabled
Rec'd data hardware flow control
&R1
Disabled
Rec'd data software flow control
&I0
Disabled
Serial port rate select
&B0
Detect from AT command:
variable rate
Link rate select
&N0
Variable
Result code subset
X1
Basic
Error-control response codes
&A1
Enabled
Tone/Pulse dialing
P
Pulse dial
Online local echo
F1
Disabled
Speaker control
M1
ON during dial through connect
Remote Digital Loopback (RDL)
&T5
Deny RDL
Normal/Leased/Cellular line
&L0
Normal phone line
Data Set Ready operations
&S0
Override enabled
Break handling
&Y1
Clear buffer, send immediately
Stored telephone number
&Z0
−
9=0
Blank
Pulse dial make/break ratio
&P0
U.S./Canada
Guard tone
&G0
U.S./Canada
Word length*
7
Parity*
1
Even
DTE rate* (bps)
9600
_
* Detected by the modem from the AT prefix of the &W command
that writes your defaults to NVRAM. Set your software to the desired
word length, parity, and serial port rate defaults before sending the
modem the AT . . . &W string.