Black Box 32144 - Hayes Mode

36
MODEM 32144
2.11.4 H AYES M ODE
In Hayes mode, with default
settings in effect, the modem
transmits result codes (messages)
to the DTE. In some installations,
this may cause undesirable
interaction with the attached DTE.
If such interaction occurs, result
codes for incoming calls should be
suppressed (using the command
AT Q2).
2.11.3 A LL A SYNCHRONOUS M ODES
The modem’s default DTE speed is
38,400 bps in asynchronous mode.
If the local DTE does not support
this speed, change the modem’s
DTE Speed option setting. In
Hayes mode, the default DTE
speed is automatically overridden
when the modem is autobauded
(when the Hayes mode “AT”
attention code is sent to the
modem).