Black Box MD1640A Modem User Manual


 
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SERIES II INTELLIGENT DATA/FAX MODEMS
S11
Tone Dialing:Tone Spacing and Duration
Unit: Milliseconds (mSec)
Range: 1-255
Default: 70
Description: S11 sets the speed of tone dialing (spacing and
tone duration times). The default value is
70 mSec, meaning that each tone is on for
70 mSec with a 70 mSec pause between each.
The minimum S11 value allowed by most
telephone systems is 50 mSec. Very few
telephone systems can handle anything faster
than that. The maximum S11 value is 255 mSec.
S13
Remote Configuration Escape Character
Unit: Decimal equivalents of ASCII characters
Range: 0-127
Default: 37 (%)
Description: S13 defines the remote configuration escape
character (which becomes your modem’s
remote configuration character). The default is
three percent symbols (%%%). When the S13
character is entered three consecutive times
from a remotely connected site, your modem
responds with its Remote Configuration
procedure.
S15
Callback Time Delay
Unit: Seconds
Range: 10-255
Default: 20
Description: S15 defines the time delay between Callback
attempts after initial passwords have been
exchanged between modems. Refer to Chapter 7
for Callback Security information.