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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.