Multi-Tech Systems DataTalker DT101/xx - Manual (Page 126)

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DataTalker Owner’s Manual
S11
Tone Dialing: Tone Spacing and Duration
Unit: 1 ms
Range: 1–255, 80–255*, 80–255***
Default: 70, 80*, 80***
Description: S11 sets the speed of tone dialing (spacing and tone duration times). The default
value is 70 units (Decimal 7) or 80 units, where each unit is one ms, meaning that each tone is
on for 70 ms with a 70 ms pause between each.
The minimum S11 value allowed by most telephone systems is 50 ms (50 units). Very few
telephone systems can handle anything faster than that. The maximum S11 value is 255 ms (255
units).
S13
Remote Configuration Escape Character
Unit: Decimal number
Range: 0–127
Default: 37 (%)
Description: S13 defines the remote configuration escape character (which becomes your
modem’s remote configuration character) by its decimal ASCII code. 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.
S18
Automatic Leased Line Restoral
Unit: 1 minute
Range: 10–255
Default: 30 minutes
Description: When the MMH2834 is in dial backup mode, it periodically checks the lease line to
see if it is operational and tries to restore the lease line if necessary. S18 defines how frequently
it does this. S18 can be set in one minute increments from 10 to 255 minutes; the default is 30
minutes. Setting S18 under 10 minutes causes excessive breaks in dial-up operation.
S19
Dial-Back Timer
Unit: 1 minute
Range: 0–255
Default: 1
Description: S19 is a timer that begins when the lease line goes down. S19 specifies the
duration of time the modem attempts to reestablish the lease line connection.