Black Box MD1640A Modem User Manual


 
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CHAPTER 6: S-Registers
dropout time can be increased in 100-mSec
intervals, up to a maximum of 25.5 seconds
(S25 set to 255). The default S25 setting of zero
corresponds to a dropout time of 50 mSec.
All other possible settings (1 through 255)
correspond to their multiples of 100 mSec.
S26
Failed Password Attempts
Unit: Failed attempts
Range: 0-255
Default: 0
Description: S26 counts the number of times there has been
a failed password attempt. For example, if you
entered ATS26? and the message 003 were
displayed, it would mean that someone has
failed three times to gain access to your modem
using its password security system.
S29
Local Inactivity Timer
Unit: Minutes
Range: 1-255
Default: 20
Description: S29 defines the amount of idle time that can
elapse between AT commands after the SETUP
password has been entered. If this timer expires,
the LOGIN and SETUP passwords will have to
be re-entered. S29 only takes effect when the
modem has been sent a #DB1 command, which
secures the modem from local and remote con-
figuration or dialing (i.e., no AT commands can
be sent until the LOGIN and SETUP passwords
have been entered).