US Robotics 002605-00 Installation Manual page 137

Register Default
S38 0
T
ECHNICAL
Function
Sets an optional delay, in seconds, before a forced hang-up and clearing of the
Transmit buffer when DTR drops during an ARQ call. This allows time for a
remote modem to acknowledge receipt of all transmitted data before it is
disconnected. The modem immediately hangs up when DTR drops.
This option only applies to connections terminated by dropping DTR. If the
modem receives the ATH command, it ignores S38 and immediately hangs up.
Q R
UICK EFERENCE
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