US Robotics 002605-00 Manual page 172

Register Default
S34 (cont.)
S35
S36-S37
S38 0
P III: S
ART ECTION
Function
Bit Value Result
5 32 Disable TX level deviation.
6 64 Disable Pre-emphasis.
7 128 Disable Pre-coding.
Reserved
Reserved
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.
D: T Q
ECHNICAL UICK
R
EFERENCE
167