Cabletron Systems CSMIM-T1 Installation Manual page 179

:T7= n
Timer for False Answer Abort
Where n is an integer from 0 to 255, representing seconds.
Default n=60 seconds; setting :T7=0 disables this timer.
This command takes effect only when the modem falls back to
a normal mode V.23 half-duplex connection.
Sets the amount of time the modem waits before hanging up
when it receives no data. If this command is set to a value
greater than zero, the timer starts when the modem connects. If
the modem does not receive data in the specified time, it hangs
up.
:T9= n Primary XON Flow Control Character
Where n is a decimal from 0 to 255, representing an 8-bit
character. Default n=11 hexadecimal (or 17 decimal) <DC1>.
Defines the character used for primary XON flow control on the
modem and serial ports. Enable primary flow control with \Q1,
\Q4, \G1, or \G2.
With modem-port flow control, both modems must have the
NOTE
same primary flow control characters set during normal
connections.
:T10= n Primary XOFF Flow Control Character
Where n is a decimal from 0 to 255, representing an 8-bit
character. Default is 13 hexadecimal (or 19 decimal) <DC3>.
Defines the character used for primary XOFF flow control on
the modem and serial ports. Enable primary flow control with
\Q1, \Q4, \G1, or \G2.
CSMIM-T1 Hardware Installation Guide
Registers
7-53