3Com 56K Network Card User Manual


 
C-4
A
PPENDIX
C: F
LOW
C
ONTROL
T
EMPLATE
* Detected by each 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.
No Flow Control
The table below lists the No flow control template. To load this template
send
AT&F0
to the modem.
Stored telephone
number
&Z0-9=0 Blank
Caller ID #CID=0 Caller ID disabled
Word length*
8
Parity*
0 None
DTE rate* (Kbps)
19.2 _
NVRAM Options Setting Description
NVRAM Options Setting Description
Handshake option B0 ITU-T answer sequence
Transmitter C1 Enabled
Command mode echo E1 Enabled
Online local echo F1 Disabled
Training tone volume L2 Medium
Speaker control M1 ON during dial through connect
Result codes Q0 Enabled
Verbal or numeric
result codes
V1 Verbal result codes
Result code subset
X1 Basic
Protocol response
codes
&A3 Full protocol codes
Serial port rate select &B1 Serial port rate fixed higher than connect
rate
Carrier Detect &C1 Normal operations
Guard tone &G0 U.S./Canada
Transmit data
hardware flow control
&H0 Disabled