AT&T DataPort PCX Modem User Manual page 49

AT Commands and S-Registers
Table B-1. AT Command and S-Register List (10 of 21)
AT Command/
S-Register
S26= n
S36
S37= n
S38
S40
S41
S44
S46
B-10
Issue 2
Description
RTS-TO-CTS DELAY
Sets the amount of time the DataPort PCX modem
waits after receiving the RTS signal before sending
the CTS signal to the computer. Accepts a value from
0 to 255 in 10 millisecond increments. S26 has no
effect if the modem is not in synchronous mode, or if
RTS Action (&R) is set to Ignore.
Factory setting is 1 (10 milliseconds).
RESERVED
LINE CONNECTION SPEED
Sets the line connection speed (see F n ). Invalid
numbers are treated as 0.
0 = Automode (F0)
1–3 = 300 bps (F1)
4 = Reserved
5 = V.22 1200 bps (F4)
6 = V.22bis 2400 bps (F5)
7 = V.23 (F3)
8 = V.32/V.32bis 4800 bps (F6)
9 = V.32/V.32bis 9600 bps (F8)
10 = V.32bis 12kbps (F9)
11 = V.32bis 14.4kbps (F10)
12 = V.32bis 7200 bps (F7)
13–15 = Reserved
RESERVED
July 1995